‘Holcomb, the former Cleveland Browns starter, was signed as insurance behind Losman and Matthews, a 12-year veteran, was also brought back. It was a signal that Buffalo’s coaching staff knows there’s reward and risk when counting on a mobile QB like Losman to make plays. His teammates and coaches, though, said it would be an injustice if Losman can’t stay healthy and show what he can do on the field. No player on the Bills worked harder in the off-season.’