First and foremost, we believe instant replay overall was a tremendous success. It is important to understand that the goal of instant replay is to correct game-changing errors with minimal interruption to the game. We think the system we approved accomplishes that.

We understand that halftime shows, homecoming and other presentations are important to our institutions. So the allowance is there.

That may not sound like a lot, but if you have five plays that could change the game if not corrected, that is a pretty strong percentage. We thought that providing a coach's challenge would act as an additional safety net and give the coaches more involvement in the process.

We thought that providing a coach's challenge would act as an additional safety net and give the coaches more involvement in the process.