He could coach a I-AA team or a non-BCS I-A team. His biggest problem was not having a firm idea what he wanted to do, and changing as the winds blew. Triple Option, Air Raid, whatever, the style itself doesn't matter as much as just having a style. Radical changes come at a cost, and you don't want to make such changes too often. Crookston is looking for a new coach, if we was interested, it wouldn't be a bad hire. Brewster was a bad BCS coach, but doesn't mean he might not be OK at a lower level.