It's cool,the way I see it is like this, your assuming that the Gailey staff was capable of developing a young QB. And all 3 of those guys while starters,were brought along slowly. I could see Wilson maybe, having success under Gailey,but Dalton would have Bills fans complaining about his lack of armstrength,and Kaepernick's delivery would have led to a bunch of interceptions,when he was thrown into action to soon.
As an aside i'm just trying to make the point that hypothetical what if plaxer X was drafted by the Bills,are useless. You simply don't know. I mean as another example did you know that in 2009 when Brian Orapko was drafted by the Bills in the first round,he suffered a catastrophic knee injury in his 3rd pre season game and never played a down of football again. While Maybin had 5 sacks his rookie year for the redskins. Ridiculous yes, but it COULD have happened, just as easily.
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Apologies for belaboring this point,and thanks for hearing me out. lol