NFL Nation reporters pick the top training camp position battle for every team.AFC East | AFC North| AFC South | AFC West NFC East | NFC North | NFC South | NFC WestAFC EASTBuffalo BillsRunning backBehind LeSean McCoy, this has been a position to watch since the spring. The downward spiral of Karlos Williams -- showing up to minicamp overweight and then getting slapped with a four-game NFL suspension -- as well as the arrest of rookie Jonathan Williams added more intrigue to the battle and likely played a role in the Bills?signing veteran Reggie Bush this week. Bush figures to slide into the No. 2 role, with Mike Gillislee likely to retain the No. 3 role as Karlos Williams sits out the first quarter of the season. -- Mike RodakMiami DolphinsRunning backThe Dolphins have a classic training camp battle involving a longtime veteran,?Arian Foster, against an unproven upstart,?Jay Ajayi. Foster, a former Pro Bowler coming off a torn?Achilles tendon suffered in October, has ground to make up. Ajayi began camp with?the first team but recently suffered a bone bruise on his knee that caused him to miss practice time. That opened the door for Foster to get more reps with the starters. Foster already is showing flashes, especially catching the ball out of the backfield. This competition wont be determined until late in the preseason. -- James WalkerNew England PatriotsInterior offensive lineThe Patriots could have three different starters along the offensive line to open the year, if rookie Joe Thuney (left guard) and trade acquisition Jonathan Cooper (right guard) win jobs and David Andrews successfully challenges incumbent Bryan Stork at center. Cooper, however, was carted off the practice field Saturday and?hasnt practiced since. Four-year veteran Josh Kline and sixth-round pick?Ted Karras are working at right guard for now, while 2015 starters Shaq Mason and Tre Jackson?will be in the mix once they are?cleared to practice. The interior spots are?arguably the positions?on the roster where there is the most wide-open competition. -- Mike ReissNew York JetsCornerbackThe Jets need a replacement for Antonio Cromartie. The leading candidate is nickelback Buster Skrine, who played in the slot last season. Marcus Williams and Dee Milliner will push Skrine, but Skrine will likely prevail and become an every-down player. -- Rich CiminiAFC NORTHBaltimore RavensLeft guardThe search for?Kelechi Osemeles replacement is the most wide-open competition on the team. John Urschel is running with the first team, but the Ravens feel he is better suited at center. Ryan Jensen plays with a mean streak, but he has to become more consistent. Rookie Alex Lewis will figure into the competition, even though he could be the future starting right tackle. This is the second major change to the offensive line this year. Ronnie Stanley, the No. 6 pick, will start at left tackle. -- Jamison HensleyCincinnati BengalsDefensive endNow that the Bengals training camp has begun, we can safely say there is no competition battle quite like the one at backup defensive end, where Will Clarke and Margus Hunt are trying to show their steady improvement. Hunt, in particular, is in the middle of an intense camp, one that could determine whether the former second-round pick is in Cincinnati a month from now. Entering the final year of his rookie deal, the pass-rusher hasnt translated to the NFL as quickly as many had hoped he would. -- Coley HarveyCleveland BrownsRight tackleUsually the easy answer with the Browns is quarterback, but Robert Griffin III has taken every first-team snap since the spring, which indicates how competitive that competition has been. The Browns do need to find a replacement for right tackle Mitchell Schwartz, who left via free agency. Alvin Bailey enters camp as the starter, but there will be competition with Austin Pasztor and Michael Bowie. Rookie third-round pick?Shon Coleman also will get a look; he missed the offseason work to protect the knee he had scoped after his college season at Auburn. -- Pat McManamonPittsburgh SteelersLeft tackleThis is easily the Steelers most fascinating contest, as Alejandro Villanueva,?a behemoth, 6-foot-9 former Army ranger?with a?raw skill set but obvious potential, battles veteran Ryan Harris for the right to start. The Steelers will let this one play out all camp. Villanueva is believed to have the inside track if he keeps progressing. Harris is the more stable option, but Villanueva has bigger upside.?-- Jeremy FowlerAFC SOUTHHouston TexansCenterThe Texans let last years center, Ben Jones, leave for?the Titans in free agency. They added veteran Tony Bergstrom, who has mostly been a backup in his career, in free agency and drafted Nick Martin in the second round. It could take the rookie some time to get up to speed. Although ultimately Martin should be the teams starting center, Bergstrom could open?the season as the starter. -- Tania GanguliIndianapolis ColtsRight guardHugh Thornton has started 32 of 37 games in his career, but second-year player Denzelle Good, who played right tackle as a rookie, is pushing Thornton?so much that Good is starting to get more reps with the first team. Another player in the mix for the job is Jonotthan Harrison, who mainly played center his first two seasons. Offensive coordinator Rob Chudzinski described the competition for the job as being wide-open. -- Mike WellsJacksonville JaguarsLeft tackleIncumbent Luke Joeckel is fighting with Kelvin Beachum to keep his starting job. Joeckel hasnt been the kind of dominant player the Jaguars hoped he would become when they took him second overall in the 2013 draft, and they declined to pick up his fifth-year option. There are those in the building who?believe former Steeler Beachum is a top-10 tackle in the NFL, so he is probably the favorite. The loser of the competition will likely be the starting left guard. -- Mike DiRoccoTennessee TitansLeft guardQuinton Spain finished last season as the starter, but that was sort of by default. He will have to hold off rookie Sebastian Tretola, former starting center Brian Schwenke and 2015 third-rounder Jeremiah Poutasi. The Titans are desperate for better line play to protect quarterback?Marcus Mariota and make room for running backs?DeMarco Murray and Derrick Henry. -- Paul KuharskyAFC WESTDenver BroncosQuarterbackThe Broncos have the marquee battle at quarterback with Mark Sanchez, Trevor Siemian?and?rookie first-round pick?Paxton Lynch splitting the practice reps evenly overall. Sanchez, however, currently has taken the most reps with the starting offense. Siemian and Lynch have each had their practice moments in camps early going, but day-to-day and play-to-play, Sanchez has looked the most consistent and most comfortable. Also, he has shown a little more willingness to step forward as a leader than the?younger signal-callers, so much so that former Broncos running back Terrell Davis said after watching practice this week that its clear Sanchez will be the guy in the regular season. -- Jeff LegwoldKansas City ChiefsLeft guardRookie Parker Ehinger has been working as the starter, but the Chiefs are also giving some snaps to Zach Fulton. The choice is between the potential of Ehinger, a fourth-round draft pick, and the experience of Fulton, who has started 22 games the past two seasons. -- Adam TeicherOakland RaidersRight tackleMenelik Watson and Austin Howard have both been seeing time with the first unit in the early days of camp. Watson, a former second-round draft pick coming back from a torn Achilles tendon suffered last preseason, is getting?the majority of reps?after Howard, who is returning from a knee injury suffered late last season, saw the brunt of them?in the first practice. Menelik? Yeah, were happy hes healthy, coach Jack Del Rio said. [Menelik] is doing a good job, and yeah, I would agree with you. I think hes done a nice job to start camp. -- Paul GutierrezSan Diego ChargersBackup quarterbackPhilip Rivers has not missed a game in a decade, but theres a battle between incumbent Kellen Clemens and waiver-wire pickup Zach Mettenberger?for San Diegos No. 2 QB job. Clemens, 33, is a?veteran?who can come in and win a game in the clutch, and he has a good relationship with Rivers. Mettenberger, 25, possesses a strong arm and was drafted by Chargers offensive coordinator Ken Whisenhunt while he served as head coach of the Titans. -- Eric D. WilliamsNFC EASTDallas CowboysCornerbackAlthough the Cowboys have questions to answer at defensive end, the most compelling case would be between Brandon Carr and Morris Claiborne at right cornerback. Carr accepted a pay cut in the offseason, and Claiborne returned on a one-year deal. Both need to find their form if they want bigger paydays in 2017. Carr has started every game he has played in his eight years in the NFL. Claiborne has yet to play a full season, but theres optimism in the organization that he has found his stride. -- Todd ArcherNew York GiantsMiddle linebackerIts a vital position that dictates the leader of the defense. The Giants have Jasper Brinkley, Keenan Robinson, Kelvin Sheppard and rookie B.J. Goodson in the mix. Brinkley is the favorite early in training camp, in part because he knows the defense best and finished last season?as the Giants starter at the position. But this one is completely up for grabs. -- Jordan RaananPhiladelphia EaglesCornerbackThe Eagles unloaded last years marquee addition, Byron Maxwell, and added lower-level free agents Leodis McKelvin and Ron Brooks,?who played for coordinator Jim Schwartz in Buffalo. They appear to be in the lead for both cornerback spots for now, but Nolan Carroll, Eric Rowe and rookie Jalen Mills?will?all be in the mix during the preseason. -- Phil SheridanWashington RedskinsInside linebackerThe Redskins have a battle at left guard as well as defensive end, but the interesting one to watch is at linebacker, where Perry Riley Jr. and Mason Foster are fighting for a spot next to Will Compton. Riley just returned from a broken foot, but if he doesnt win the job, it could get more intriguing, as he?is not a big special-teams guy and would be an expensive backup at $5 million. -- John KeimNFC NORTHChicago BearsStrong safetyThe Bears used a fourth-round pick on hard-hitting Miami safety Deon Bush, who on paper complements the style of rangy free safety Adrian Amos. Bush will have to earn the starting job, though. Standing in Bushs way is Harold Jones-Quartey,?a physical, second-year safety whose aggressive style of play jumps out at practice. Jones-Quartey has the edge in experience; as an undrafted rookie out of Findlay last year, Jones-Quartey started four games, intercepted one pass and forced a?fumble. -- Jeff DickersonDetroit LionsStrong safetySome will look at receiver and others the offensive line, but strong safety is the most wide-open position in camp, with potentially five players vying for roles. The Lions signed Rafael Bush (the leader entering camp) and Tavon Wilson in free agency, drafted Miles Killebrew in the fourth round and have Isaiah Johnson and Don Carey on the roster. An early pick:?Bush wins the job but is pushed hard by Killebrew, who shows he can be the teams strong safety of the future. Johnson ends up flashing talent?in the competition. -- Michael RothsteinGreen Bay PackersWide receiverNot only is it nearly impossible to tell how many receivers the Packers are going to keep, but also, at this point it isnt clear who the No. 3 will be behind Jordy Nelson (when he returns) and Randall Cobb. Davante Adams, Jeff Janis, Jared Abbrederis and even rookie fifth-round pick Trevor Davis have made their cases while at the same time showing their limitations. Ty Montgomery?could get involved when he comes off the PUP list. Even undrafted rookie Geronimo Allison and practice-squad member Ed Williams have made plays. We have a lot of guys who are going to be competing for, really, three through however many spots they keep, quarterback Aaron Rodgers said. -- Rob DemovskyMinnesota VikingsCenterJohn Sullivan is trying to regain his starting job after he missed all of 2015 because of two back surgeries. The 31-year-old has?been one of the better centers in the league, but Joe Berger had a strong year in Sullivans absence. They are?trading first-team snaps early in training camp. Given how well Berger played last season, it could be tougher than many mightve thought for Sullivan to get the job back. -- Ben GoesslingNFC SOUTHAtlanta FalconsInside linebackerThree-time leading tackler?Paul Worrilow?is trying to hold off rookie Deion Jones. Worrilow has the knowledge of the defense at his advantage, but Jones blazing speed makes him the ideal coverage linebacker. Linebackers coach Jeff Ulbrich has even tinkered with playing Worrilow at weakside linebacker while leaving Jones in the middle during training camp. It wouldnt be a surprise to see Worrilow on the field in the base defense and Jones on the field in the nickel. -- Vaughn McClureCarolina PanthersCornerbackWho will replace cornerback Josh Norman? The Panthers drafted James Bradberry in the second round, Daryl Worley in the third and Zack Sanchez in the fifth, with the hope that at least one could replace Norman. With the other starting corner, Bene Benwikere, on PUP rehabbing a fractured ankle injury from last season, a rookie could fill both corner spots, and there?could be?three if Sanchez wins the nickel spot. But replacing Norman is the top priority because Benwikere is expected back. Bradberry seems to have the upper hand. Hes even wearing Normans No. 24. However, coach Ron Rivera says none of the three has separated himself from the others yet. -- David NewtonNew Orleans SaintsDefensive endThe Saints have three young pass-rushers competing for their open defensive end position across from Pro Bowler Cameron Jordan. Chances are?Obum Gwacham, Kasim Edebali and Davis Tull will wind up rotating in that spot. The Saints desperately need at least one of them to emerge as a QB disruptor at a position that could be considered their biggest question after Hauoli Kikaha went down with a summer knee injury. Gwacham got the most reps with the 1s early in camp, but Edebali has also gotten turns -- and all three have flashed a couple times in team drills. The ability to hold up against the run will be key for all of them and could give Edebali an edge. -- Mike TriplettTampa Bay BuccaneersCornerbackBucs coach Dirk Koetter announced Monday that first-round pick Vernon Hargreaves would start rotating in with the first-team defense. Hargreaves has spent a great deal of time working in at nickelback while lining up with the second-team defense on the outside. Will he stay at nickel and take reps from Jude Adjei-Barimah? Or will he unseat Alterraun Verner or Brent Grimes on the outside? Its highly unlikely that Hargreaves?takes away Grimes spot. Verner has had a stellar?training camp so far and could very well rebound from two disappointing seasons under the previous regime. -- Jenna LaineNFC WESTArizona CardinalsCenterIts a veteran-rookie battle. A.Q. Shipley has held on to the first-team center job all offseason, ever since the Cardinals decided not to re-sign long-time starter Lyle Sendlein. But Arizona drafted Evan Boehm out of Missouri in the fourth round, and Boehm is in line to be?the center of the future. Unless coach Bruce Arians put up an epic smokescreen this week by saying Evans just got to learn and A.Q. has proven he can play, the battle for center will be the best in Arizonas camp this year. -- Josh WeinfussLos Angeles RamsQuarterbackThe Rams would like nothing more than to see rookie Jared Goff take the job and run with it sooner than later. But organized team activities showed that Goff is going to need some time to get up to speed. Case Keenum is there to offer a steady hand until Goff is ready. Depending on how Goff fares in camp, this might be less of a competition and more of a delayed coronation for Goff. -- Nick WagonerSan Francisco 49ersQuarterbackCoach Chip Kelly will promote competition across the board in his first season in San Francisco, but none of those battles will get more scrutiny than the one for quarterback. Blaine Gabbert is the incumbent after he stepped in for an injured Colin Kaepernick last season. Gabbert showed signs of improvement as the season went on, while Kaepernick is looking to rediscover the magic that made him a breakout star just a few years ago. The Niners are splitting the reps evenly, and neither player has stood above the other so far. Expect this one to go well into the preseason. -- Nick WagonerSeattle SeahawksRunning backIf Thomas Rawls were healthy, hed be the heavy favorite to start. But Rawls is still recovering from the ankle injury he suffered in December and is on the PUP list. That has given rookies Alex Collins and Zac Brooks a chance to run with the first team, along with veteran Christine Michael. Third-round pick C.J. Prosise has been sidelined with a hamstring injury. Pete Carroll said he expects Rawls to be ready for the opener, but theres plenty of uncertainty at this spot. -- Sheil Kapadia Timo Werner Germany Jersey . Breaking three of his own world records on his way to winning in Paris, Chan silenced the critics and left the audiences standing in appreciation and awe. Marco Reus Germany Jersey . McPhee said that Ovechkins father Mikhail is in stable condition after having the surgery this week and is no longer in intensive care. "Weve told him to stay as long as necessary with your dad," he said. Ovechkin and his Russian national team were eliminated from the mens hockey tournament in Sochi on Wednesday with a 3-1 quarter-final loss to Finland. http://www.germanysoccerpro.com/Manuel-Neuer-Germany-Jersey/ . He just needed to be his best twisting, turning acrobatic self. "I didnt need to be anybody else, I just needed to be myself and be aggressive," said Burks, who scored a career-high 34 points to spark the Utah Jazz to a 118-103 victory over the Denver Nuggets on Monday night. Niklas Sule Germany Jersey . Nathan MacKinnon, Jamie McGinn and Jan Hejda also scored for the Avalanche, who won despite being outshot 38-23. MacKinnons goal, also on the power play, came with just over a minute remaining. Germany Soccer Jerseys . Deulofeu injured a muscle in his right leg in Evertons 4-1 win over Fulham in the English Premier League on Saturday. Barcelona says that its team doctors will "co-ordinate" with Evertons medical staff as Deulofeu recovers.Novak Djokovic meets Milos Raonic and Rafael Nadal faces Joao Sousa in Fridays Madrid Open quarter-finals, live on Sky Sports 2 HD. Andy Murray begins the days action from 11am when he takes on Tomas Berdych.The Scot resumes his rivalry against the big-serving Czech and leads the head-to-head 7-6, having only got himself in front with victories on the last three occasions they have met. A note of caution for Murray is that Berdych has won all three of their clay-court encounters, with the world number two taking just one set in those meetings.The last of those encounters on the red dirt came in 2013 and Murray is a very different beast these days. He comes into the match having shaken off the rust following some understandable time off as a new father. Berdych is Murrays quarter-final opponent on Friday After reaching the final of the Australian Open, Murray took almost a month out of the game before returning successfully with two wins in the Davis Cup.Early exits in Indian Wells and Miami followed, but a semi-final run in Monte Carlo and his form here suggest that he is getting back to his best ahead of the French Open later this monthMurray, the defending champion, was in fine form to see off the potentially awkward Gilles Simon in round three, while Berdych was equally impressive in beating David Ferrer in straight sets. Highlights of Gilles Simon v Andy Murray from the third round of the Madrid Open. Mutua Madrid Open - Quarter Final draw Top Half Novak Djokovic (1) v Milos Raonic (11) Nick Kyrgios v Kei Nishikori (6) Bottom Half Rafa Nadal (5) v Joao Sousa Tomas Berdych (8) v Andy Murray (1) Rafa Nadal is aiming for a third successive tournament victory, having won in Monte Carlo and Barcelona. He is currently on a 12-game winning streak - Sam Querrey his latest victim - and is demonstrating that talk of his demise is premature.That run is unlikely to come to a halt against Portugals Joao Sousa, who has done well to reach a first-ever Masters quarter-final but won only one game in his only previous meeting with the Spaniard. Nadal is expected to come through comfortably. Highlights of Rafael Nadal against Sam Querrey from the third round of the Madrid Open. Masters of their Trade Where do Rafa and Novak rank in the all time Masters list One to WatchNovak Djokovic and Milos Raonic meet in the final match of the day on the main stadium court and it could be a cracker, despite the one-sided nature of their head-to-head - the world number one has won all six previous meetings, including a 6-2 6-0 success at the Indian Wells final earlier this year.dddddddddddd. Andy Murray will take on Tomas Berdych at the Madrid Open, live on Sky Sports Raonic was struck by injury in that match and when he hasnt been sidelined, the Canadians form has been as good as anyone this year. He is up to number 10 in the latest world rankings, claiming one title - the Brisbane International - to go with his runs to the semi-final of the Australian Open and the Indian Wells final.However, Djokovic looked ominously back to his very best with a ruthless 6-2 6-1 destruction of Roberto Bautista Agut in the last 16 and looks to have put his second-round Monte Carlo defeat to Jiri Vesely firmly behind him. Highlights of Novak Djokovic against Roberto Bautista Agut from the third round of the Madrid Open. Surprise in Store?Nick Kyrgios is one of two unseeded players left in the draw and he takes on sixth seed Kei Nishikori in what we have to pick as our surprise, although the game itself could easily have made our one to watch. Nick Kyrgios is enjoying another impressive Masters run Nishikori has been in terrific form without quite getting over the line, reaching the final in each of his last two events (Miami and Barcelona), while Kyrgios has shown a maturity to his game and behaviour this year that has seen him claim a maiden ATP title in Marseille and make a first Masters semi-final in Miami.The 21-year from Canberra will hope to add a second when his faces Nishikori, the man who ended his run in Florida with a straight-sets win in their last-four showdown. 2016 Masters 1000 - Winners Indian Wells Novak Djokovic Miami Novak Djokovic Monte Carlo Rafa Nadal In Case You Missed ItBernard Tomic has been in the news again for all the wrong reasons, despite appearing to have regained his focus for much of the season.And earlier this week, he appeared to give up against Fabio Fognini when he turned his racket upside down to receive at match point down with his handle! Hit play on the video below to see that again. Bernard Tomic effectively gave up match point against Fabio Fognini by attempting to return the ball with his rackets handle. You can follow all the action from Madrid live on Sky Sports 2 HD from 11am. Also See: Murray eases past Simon Nadal, Djokovic race through Masters of their trade Sky Sports Weekend Menu ' ' '