As a very faithful Duke football fan, I strongly agree. I am afraid that our assistant coaching inexperience is really hurting us this year at a number of key positions, e.g. offensive coordinator, offensive line, wide receiver, and special teams.
Assistant coaches are extremely important. For example, Cut's hiring of Ben Albert for the defensive line has paid huge dividends. I greatly admire Cut's loyalty to his staff and the fact that he likes to promote from within, but if you watch all the games (especially in person where you can see the whole field) it's pretty clear that we've had major, enduring problems that show no sign of improvement.