Foul trouble as well. Having Fredrick out limits the effectiveness of having a guy like Connor on the floor. When you have 4 efficient scorers on the floor, your 5th doesn't have to score.
Wonder what this would be like if Garza was out? Great/good teams have players that step their game when someone is out. I guess if Iowa was a great/good team this would happen, but in their case, Iowa players just regress.