O has zero mental toughness...the tougher the going gets, the more "fundamental" issues show up.
Appear to be a few minor attitude issues brewing as well. It's hard enough to beat the opposition when your side is one unit, let alone a couple or three units.
just my opinion.
I think Iowa has been behind in every game sans NW. I wouldnt question their mental toughness. They have just lacked execution too many times, over throws, drops, missed assignments, etc.