I question Chan's playcalling sometimes, but there are a lot of plays that are left on the field. He actually has a pretty good offensive system. I question his decision-making as a head coach more than I do about his offense. I can't imagine you would get much more production out of Fitz in another scheme or another coach.
Here this is from the Bills season preview in the NY times and I think it pretty much summarizes our current situation.
http://fifthdown.blogs.nytimes.com/2...eason-preview/
Last season, quarterback Ryan Fitzpatrick, playing in a spread offense that Chan Gailey and the coordinator Curtis Modkins tailored for him, posted 14 touchdowns and a passer rating of 97.8 in leading the Bills to a 5-2 start. Wanting to get the 29-year-old Fitzpatrick locked up before his value climbed even further, the Bills signed him to a seven-year, $62 million contract extension ($24 million guaranteed). What followed, of course, was a 1-8 faceplant.
Most likely, Fitzpatrick did not get content after his big deal – he just got figured out and exposed. Call it the Tommy Maddox syndrome. Often, mid-level quarterbacks who find themselves in the right scheme will flourish early on. Teams will study them more closely and eventually solve the scheme. No coach in the history of football has ever concocted a scheme that befuddled an entire league for years and years.
Fitzpatrick simply does not appear to have the talent to be an elite quarterback. His arm strength is just O.K. His accuracy runs hot and cold. Because he mixes these traits with a gunslinger’s mentality, he can be somewhat prone to mistakes. The Bills are hoping that extensive off-season work with the new quarterbacks coach David Lee will smooth some of Fitzpatrick’s flaws. (Being from Harvard and spending the bulk of his early career as a fringe backup, Fitzpatrick had never had anyone diligently work on his mechanics before.) Perhaps it can help, but at the pro level, players generally are what they are (case in point: the newly signed backup Vince Young has reportedly struggled to learn Buffalo’s offense and will most likely fail to supplant Tyler Thigpen).
A coach can only work with the players he has. Give Gailey credit for recognizing what Fitzpatrick truly is and adapting his offense accordingly. Gailey could have built a conservative system that minimized his quarterback’s impact, but he realized that Fitzpatrick’s limitations do not extend to the mental side of the game. Unlike most so-so-armed passers, Fitzpatrick reads the field fairly well. Because he tends to play fast when his pocket quivers, he is better reading things before the snap than after the snap. So, Gailey built a horizontal spread offense. A horizontal spread often involves quick-strike decisions off three- and five-step drops, which means the quarterback can often determine where the ball goes before the snap.
This type of quick-strike system can help mitigate the effect of defenses figuring out how to exploit Fitzpatrick’s limitations. But Fitzpatrick isn’t the only limited player. A big reason Buffalo got figured out last season was their wide receiving group wasn’t very good. It still isn’t.