How does NFL history change if Kelly's Bills won?

[Francisco20]

Let's say those Bills teams won one of those Super Bowls - or even all four. How does that change history as far as the Hall, the Cowboys etc? How high does Kelly jump up the all-time rankings with a ring or two or three or four?

[Mr. IWS]

He's in the Best of all time conversation at QB for sure at that point.

[Chico1856]

100%!!

Sidebar - Have y'all seen Buffalo 66?