Jimmy practically carried the 9ers to the super bowl and championship game with 4 TDs and 6 INTs.Two things we need to remember, JimmyG led team did go to super bowl once, and NFC championship game twice. He didn't carry his team, his play led to not winning the superbowl.
If our defense is great, he could be adequate. It would be fair to say that Jimmy is proven in comparison to Geno and Lock.
He had no skill position player help, terrible Oline, terrible run game, terrible defense and one of the games worst play callers in the league.
He always beat the Hawks too. He is money