The question should not be is it possible. A lot of things are possible. The question is, how likely is it? If you are going back to Montana, or even Brees, the "odds" are not favorable.The person I quoted literally said,
Maybe I'm wrong but the way it comes across to me is that Tua has no room for improvement, the QB he was as a rookie is the QB he is going to be. He is what he is. I just applied that same logic to Herbert and his 6-9 record. That's not a straw man that's using his own faulty logic against him.
Now if thats not what he meant then I am wrong and misread what he was trying to say.
I don't care that Tua cannot run or throw like Herbert, how many can?
The only question that matters to me is can you be a successful QB in the NFL with the arm that Tua has? IMO after seeing Manning on the Bronco's throwing ducks on his way to 55 TD's and seeing Pennington have success that was only derailed due to injury which took away what little arm strength he had to begin with, and seeing Brees and his accomplishments I say the answer is yes. But that's just me.
Two guys in forty years? You could put Wilson in that discussion, but his arm, and running ability are superior to Tuas, as well.