Solar7, you right that Stafford is a good QB. But from my uneducated perspective, guys like Matt present a peculiar kind of problem. And again, this is from a guy that doesn't follow the NFL super closely. This is just my opinion.
But guys like Stafford (and I'll throw Jay Cuttler, Dalton and Cousins in this group) are good, but not good enough to lead their team to a championship.
I know, I know, put them on a team with a top flight defense, and they would win a championship. Maybe. But it's never happened for those guys.
What I'm saying is that Stafford plays just good enough to keep his job, but never good enough to lift his team to the next level. If I'm way off, forgive me.