Buffalo definitely overpaid for Clay, but I think they can afford it since they are paying very little to any of their QBs, the positiion that soaks up most of the cap on many teams.
Who gives a **** if Stills reportedly had an issue with his former QB. Its whether he has an issue with his current QB that counts. The guys could hate each other but if they can connect on the football field, even they will say they don't give a **** either.
Results count - talk is cheap, especially in the spring.