While it is at Carver, with such a short turnaround, the only thing to do is rest and just focus on good form free-throws (60% vs Duke and 38 for 61 - 62% last 3 games - c'mon!) and quick pass 3-point shooting (19% vs Duke and 16 for 61 - 26% last 3 games - that's terrible!) Wednesday and Thurs am.
With Iowa's size disadvantage, their whole foundation for success is making throws and 3's. If you can't do those basics, expect more 8-12 pt losses against any decent team going forward.