**FILE** San Diego Chargers Chuck Muncie breaks free from Pittsburgh Steelers defender Dwayne Woodruff as he runs for a gain during fourth quarter NFL action in Pittsburgh on Sunday, Jan. 9, 1983. Muncie ran for 126-yards in the game to help lead his team to a 31-28 win in the NFL playoff game. (AP Photo/Rusty Kennedy)
Georgia safety Bacarri Rambo works out for NFL football scouts during Georgia pro day, Thursday, March 21, 2013, in Athens, Ga. (AP Photo/David Goldman)
Florida State defensive lineman Brandon Jenkins runs a drill during the NFL football scouting combine in Indianapolis, Monday, Feb. 25, 2013. (AP Photo/Dave Martin)
Fresno State defensive back Phillip Thomas runs a drill during the NFL football scouting combine in Indianapolis, Tuesday, Feb. 26, 2013. (AP Photo/Dave Martin)
North Carolina State defensive back David Amerson runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 26, 2013. (AP Photo/Michael Conroy)
Tackle Eric Fisher from Central Michigan stands with NFL commissioner Roger Goodell after being selected first overall by the Kansas City Chiefs in the first round of the NFL football draft, Thursday, April 25, 2013 at Radio City Music Hall in New York. (AP Photo/Mary Altaffer)
Mississippi State defensive back Johnthan Banks runs a drill at the NFL football scouting combine in Indianapolis, Tuesday, Feb. 26, 2013. (AP Photo/Michael Conroy)
New England Patriots Craig James, left, crashes into Buffalo Bills Jim Haslett, right, for a gain during the first quarter NFL action at Sullivan Stadium in Foxboro, Mass., Nov. 11, 1984. (AP Photo/Elise Amendola)
NFL football cornerback Darrelle Revis holds up a Tampa Bay Buccaneers jersey after addressing the media announcing that he and the Buccaneers have agreed on a six-year contract during a press conference Monday, April, 22, 2013, in Tampa, Fla. The Buccaneers acquired Revis from the New York Jets in exchange for their first-round pick in the 2013 NFL Draft and a conditional selection in the 2014 NFL Draft. (AP Photo/Brian Blanco)
New York Giants fullback Henry Hynoski looks on from the sideline during an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Dec. 23, 2012. (AP Photo/Evan Vucci)