'Kellen Moore was recently released by the Dallas Cowboys. The 28 year old quarterback could be a good short-term signing for Buffalo if they're looking to carry three quarterbacks into the regular season. Moore's strengths entering the league included getting the ball out quickly and accurately, traits you look for in a West Coast offense. It's unknown whether or not Buffalo's current No. 3 quarterback, T.J. Yates, will be out of the concussion protocol by Week 1.'