You're basically making the case he will fail.. since NFL QB is the hardest job in sports the odds are kinda in your favor.
Thing that's kooky is how a lot of people's idea of QB play has been skewed by watching 40 year old Brady with so-called "answers to the test", play the position at his level. Then you view a guy developing like Brady did in his second year and expect 4th qtr comebacks, 121 passer rating, etc. That's just dumb. Hope you are not suffering from this. Second year player with size mobility and poise who doesn't throw picks is unusual and good. Peyton had 25 picks his first year. As I've said we'll see...