The Bills have released quarterback Kevin Kolb after he failed to play a single down for them in 2013. The Philadelphia Inquirer suggests that Kolb will retire after a career littered with concussions.
Two key Patriots who finished last season on injured reserve, defensive tackle Vince Wilfork and linebacker Jerod Mayo, are expected to be ready for training camp, reports ESPN.com. Wilfork is coming back from a torn Achilles' tendon, Mayo from a torn pectoral muscle.
Defensive tackle Vince Wilfork, a 10-year veteran, has asked the Patriots for his release, sources told NFL Network. The big man played in only four games last season, missing the remainder of the season with a torn Achilles. He was scheduled to earn $7.5 million in 2014, the final year of his contract.