No disrespect because Brett does great work, but in no way would this be my takeaway from last night's game.
Can Shough be better? Absolutely. Do I think it'd be easier for them to work the middle of the field if they a) had a run game and b) didn't let him get beat like a piñata every snap? Yes.
I don't have numbers to back it up but I truly believe that the yes/no answer to "do we have a quarterback?" is just dependent on how many attempts every week are in this box.
Quantifiable courage.