This topic may have been covered before but I was wondering if CJ is allowed to audible. A number of times on Saturday, it felt like Iowa loaded the box and we ran right into a brick wall (especially in the red zone).  Some of that is on the Olinemen but, when our offense is that outnumbered in the box, wouldn't an audible to a pass be a much more effective play? Iowa's defense is good but we are going to face off against bigger and more athletic defenses down the road and we have to score touchdowns, not kick field goals.