There's no doubt Manning's arm is on the downside of it's illustrious career. And if we're being honest, he threw a lot of ducks early on as well. With that said, I think the proclamations of his demise are a tad premature.
Peyton would never come out and say it, but I think his quad injury affected his play a great deal. For a guy missing his fastball, not having his legs is a serious, serious handicap.
IMO, if he was on the Bills, chalk up at least 12 wins. That puts us in a 1st round bye situation. Could he win two playoff games...? Hoy crap, I'll stop right now.