A couple of things, if this business about Hart giving his word to assistants for 2013:
1. We have witnessed the worst defense, statistically up to this point, in 120 years. Even at this point, at least the coaches on the defensive side have to understand Hart saying "I'm sorry I gave you my word, but WTF am I supposed to do now? This is ridiculous".
2. It really shouldn't matter who said what promise to who, anyway. All that matters is what is in ink on the contract. If the boosters are willing to pay buyouts, whatever assistants the new coach doesn't want should be given a check and their walking papers.