Arian Foster, RB, Houston Texans (Perry Knotts/NFL)

Antonio Garay, DT, San Diego Chargers (AP Photo/Paul Spinelli)

Andrew Sendejo, S, Minnesota Vikings (Brace Hemmelgarn/US Presswire)

Anthony Toribio, DT, Kansas City Chiefs (AP Photo/G. Newman Lowrance)

Evan Rodriguez, TE, Chicago Bears (Dennis Wierzbicki/US Presswire)

Brian de la Puente, G, New Orleans Saints (AP Photo/Kevin Terrell)

Fernando Velasco, C, Tennessee Titans (AP Photo/Jim Mahoney)

Greg Salas, WR, New England Patriots (AP Photo/Elise Amendola)

Jason Babin, DE, Philadelphia Eagles (AP Photo/Brian Garfinkel)

Javier Arenas, CB, Kansas City Chiefs (AP Photo/Charlie Riedel)

John Skelton, QB, Arizona Cardinals (AP Photo/Paul Connors)

Jose Gumbs, DB, New Orleans Saints (AP Photo/Gerald Herbert)

Jonathan Casillas, LB, New Orleans Saints (AP Photo/Paul Abell)

Joselio Hanson, CB, Oakland Raiders (AP Photo/Ted S. Warren)

Knowshon Moreno, RB, Denver Broncos (AP Photo/David Zalubowski)

Manuel Ramirez, G, Denver Broncos (AP Photo/G. Newman Lowrance)

Louis Vasquez, G, San Diego Chargers (AP Photo/Kevin Terrell)

Mark Sanchez, QB, New York Jets (AP Photo/Al Behrman)

Mike Rivera, LB, New England Patriots (AP Photo/Stew Milne)

Roberto Garza, C, Chicago Bears (AP Photo/Greg Trott)

Sean Smith, CB, Miami Dolphins (AP Photo/Chuck Burton)

Shaun Cody, T, Houston Texans (AP Photo/Phelan M. Ebenhack)

Tony Gonzalez, TE, Atlanta Falcons (AP Photo/Charlie Riedel)

Tony Romo, QB, Dallas Cowboys (AP Photo/Tom Hauck)

Victor Cruz, WR, New York Giants (AP Photo/Evan Pinkus)

Willie Colon, T, Pittsburgh Steelers (AP Photo/Don Wright)

Ziggy Hood, DE, Pittsburgh Steelers (AP Photo/Don Wright)