I agree with you that it would change the play-calling of IOWA if they were down 1 instead of up 1. We can agree to disagree on the execution of said plays against the Bison D. Either way though, you're right, and probably what Klieman was thinknig if he missed the conversion, which is why he went for it. I think if it's a few seconds on the clock he would have played for OT and kicked.