As Serratorre era student fans, you saw some grim hockey to be sure, but underneath the bad record was a program that was really turning the corner into the modern ara of new rinks, TV and the internet which carried college hockey from a sport seen primarlily locally into a much more nationally credible game.
Frank gets a bad rap for his .357 winning percentage as DU coach, but the reality is that his recruits went to the NCAA tourney in Gwoz's first year as coach, and he was building a very good foundation for the Gwozdecky era. Frank did a lot of work to patch up the sagging arena and restored the level of effort and pride in the program, and no staff worked harder when it came to recruiting, opening up Europe and getting DU on the radar of the emerging USHL.
Frank got fired from DU because he let his temper get the best of him. Had DU kept him around and let him mature a bit into the Frank that coaches AFA today, I think he'd have a similar level of success with DU as we see with Gwoz.