I just watched the end of the game with ISU and Ferentz did something kinda dumb at the end. Iowa failed to get a first down, and they were trying to run as much clock as they could before punting it. Iowa had all 3 time outs left and there were only going to be 40 seconds left when they punted. Instead of taking a time out, they took the penalty. This wasn't a situation where they could pin them back; the guy caught it at the 20 yard line. So Ferentz gave them a free 5 yards when he didn't need to, and the FG kick was a 54 yarder.