I liked it when they showed Frost talking to Martinez in the 2nd quarter. It was after NU scored a TD, but Martinez got caught between a run and a pass and threw the ball at Allen's feet. Frost clearly said "RUN THE BALL AND GET THE FIRST DOWN!" That was exactly what I was telling my son, even though Matt Millen wasn't critical of Martinez's decision on that play.
I was very impressed with Frost being a strong leader yesterday, staying calm, and coaching the team through the comeback. He needs to get understand that the play clock is only 25 seconds after a kick off and he doesn't have as much time to huddle the offense on the sideline. That mistake cost the team 5 yards, and that same mistake cost NU a timeout in the 2nd half of the CU game.