I think most of you need to re-read the initial post...
Has there ever been an NFL QB who has failed not because he couldn't handle the mental aspects of the game... but because he failed at the physical aspects?
This thread, outside of a couple entries, sounds like a litany of guys who
succeeded in spite of optimal arm strength/physcial challenges, overcoming it with their ability to read and react.Gannon, Brunell, Pennington, Kosar, et al were 'failures?' Ummm.....okay. Those guy didn't fail, they were just fine until age or injury broke them down.
Throwing out names like Tarkenton and Aikman, as failures, is laughable. Citing Joe Montana as 'the epitome of this thread' is beyond even that. Again....how did any of those three guys, all HOFers, mind you, fail? (Pro tip: They did not. They did the exact opposite.)
Best example so far in the discussion is probably Ty Detmer. There's a guy who
absolutely was a failure, and it was almost certainly due to his physical limitations.