What is wrong with some of you people? A team can't go changing rookie QBs every couple of years and expect success. Where was Eli Manning a few seasons ago? Drew Brees? Hell, what was Kelly's first season like? How about Aikman? (That was no wins in 11 starts; I'll save you all the google search.)
Look, Edwards has been far from stellar, but the Bills haven't given a rookie QB a legitimate shot since 1986--and that's if Kelly qualified as a true "rookie." That's a huge problem. It takes time to develop a player at that position. And it's not like they've surrounded their rookie QBs with a lot of talent, either.
Yeah, a couple of teams have had some success right out of the gate recently with quarterbacks--New England (I STILL say Brady's a product of the system, and Cassel isn't making that any tougher to believe), and Pittsburgh are the most notable. But the vast majority of the time, it takes a little while.
How about some legitimate front-seven men on D, or a tight end who can catch a pass and still remain on his feet?
Edwards may or may not be the answer; we don't know yet. I may even be leaning towards "no, he isn't the answer." But there are other players on this team who definitely are NOT NFL-quality starters, and I think the Bills should start there first.