Nfl

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Oklahoma State quarterback Clint Chelf runs during pro day for NFL scouts in Stillwater, Okla., Thursday, March 13, 2014. (AP Photo/Sue Ogrocki)

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Oklahoma State quarterback Clint Chelf throws during pro day for NFL scouts in Stillwater, Okla., Thursday, March 13, 2014. (AP Photo/Sue Ogrocki)

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FILE - In this Dec. 22, 2013 file photo, Baltimore Ravens wide receiver Jacoby Jones, from left, rushes a punt return out of bounds past New England Patriots' Matthew Slater and Ryan Allen during an NFL football game in Baltimore. The Ravens and Jones agreed on a four-year contract Wednesday, March 12, 2014, after he drew interest from other teams as a free agent.(AP Photo/Nick Wass, File)

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FILE - In this May 31, 2013 file photo, Baltimore Ravens wide receiver Jacoby Jones speaks at a news conference after an NFL football practice at the team's facility in Owings Mills, Md. The Ravens and Jones agreed on a four-year contract Wednesday, March 12, 2014, after he drew interest from other teams as a free agent. (AP Photo/Patrick Semansky, FIle)

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FILE - In this Feb. 14, 2014, file photo, former NFL safety Darren Sharper leaves a courthouse in Los Angeles. Former NFL All-Pro safety Darren Sharper returns to court Thursday March 13, 2014 for a hearing that will determine whether he’s released on bail amid new charges that he drugged and sexually assaulted two women last year in Arizona. (AP Photo/Nick Ut )

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FILE - In this Dec. 1, 2013 file photo, Denver Broncos wide receiver Eric Decker (87) makes a touchdown reception against Kansas City Chiefs cornerback Brandon Flowers during an NFL football game in Kansas City, Mo. The New York Jets have agreed to terms with Decker, considered by many the top free agent at his position. (AP Photo/Ed Zurga, File)

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Former Boston College running back Andre Williams warms up during Boston College pro day for NFL scouts and coaches, Wednesday, March 12, 2014, in Boston. (AP Photo/Steven Senne)

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Former Boston College running back Andre Williams, right, does a 40 yard dash in front of NFL scouts and coaches during the annual pro day, Wednesday, March 12, 2014, in Boston. (AP Photo/Steven Senne)

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FILE - In this Dec. 22, 2013 file photo, Baltimore Ravens wide receiver Torrey Smith (82) is tackled by New England Patriots cornerback Aqib Talib in the second half of an NFL football game, in Baltimore. The Broncos spent the first day of free agency bolstering their defensive backfield, agreeing to a four-year deal with Pro Bowl safety T.J. Ward on Tuesday afternoon, March 11, 2014, and then hours later reaching an agreement on a six-year contract with cornerback Aqib Talib.(AP Photo/Nick Wass)

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Former NFL player Rolando McClain talks with members of the media during pro day at the University of Alabama, Wednesday, March 12, 2014, in Tuscaloosa, Ala. (AP Photo/Butch Dill)

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FILE - In this Feb. 2, 2014, file photo, Seattle Seahawks wide receiver Golden Tate celebrates against the Denver Broncos during the NFL Super Bowl XLVIII football game at MetLife Stadium in East Rutherford, N.J. The Detroit Lions have acquired Tate, their top target in free agency. (AP Photo/Paul Sancya, File)

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FILE - In this Nov. 24, 2013 file photo, Minnesota Vikings Toby Gerhart runs with the football during an NFL game against the Green Bay Packers at Lambeau Field in Green Bay Wis. The Jaguars contined its offensive makeover Tuesday night, March 11, 2014, by agreeing to terms with Gerhart, a possible indication Jacksonville doesn't expect free agent Maurice Jones-Drew to return. (AP Photo/Mike McGinnis, File)