To be fair, I'd have loved to have seen Sullivan play against that D. I can't imagine it helped being down to the 5th string QB.Wisconsin put up 25 points and 400+ yards the week before. USC put up 28 and 441 yards the week before that. It's not the kind of defense that should hold you to 20 yards and 1 1st down in a half on your home field. That was all Iowa right there.
Don't get me wrong, there's still many critiques I have from Lester's game plan that i don't get why they didn't try things X Y or Z, but that couldn't have helped the cause.