The thing about great players, is we never stop to think about where they'd be on poor teams most of the time.
With QB's in particular though, we see this all the time because of the way teams draft. Troy Aikman and Peyton Manning weren't anything special until the team around them were upgraded to make use of their talents. So we are reminded year in year out that football is a team game.
Frazier on early-mid 90's NU was a beast. And he'd still be a beast elsewhere, but probably not nearly as decorated or celebrated. Kind of interesting to think about him on a 2015 NU team, or a like a 2-10 ISU team or something.
I have to think that TF's will to win might have made some difference in at least a few games, but then again, he was a career 50% passer with a stacked OL and talent to burn all around him. Also a great runner, but we never saw him run when his G was Dylan Utter.
If I had to lay money down, I'd say 4-2 at the worst on because at Zatechka put it, we're 4-6 play outcomes flipping from being undefeated. I'd like to think TF is worth 4-6 plays in a 6 game season over TA.