As the new world of college football is ending it's first year of the playoffs, NIL and Portal are becoming the two biggest reasons for great and not so great football coaches quitting the game. Saban could see the future of college football and he didn't like what he saw. Now you have Boise State offensive coordinator Dirk Koetter announcing his retirement stating it was those two biggest reasons for his quitting football. I think this is just the beginning of a major shift in college coaching, not only in football, but also in basketball. It really is coming down who is going to be the best manager or management staff along with what teams can muster the $$$MILLIONS of dollars for their players. Wonder who is going to be next?