there is a very interesting comment by Beamer in his post game transcript.
when asked about the fake punt that failed and lead to our field goal, he said it was a play they practice, and that on short yardage, the puner reads the outside cover guy. If that player is set up to retreat and block for the return, the punter is supposed to go.
Beamer said the Michigan man outside gave a look like he was going to retreat, but then rushed the punter, and that fooled the punter into holding the ball and starting to take off.
Who made this heads up play?