I'd say a coach proving himself to be a liar, a scumbag, and a recidivist cheater is more than "a couple of things going awry." Kelvin Sampson should have already been fired.
They knew this when they were getting him. I thoroughly believe they wanted a liar and cheater, but just one who didn't get caught, there would be no other explination. At Oklahoma he was constantly under investigation, and cheating was the way he found success. Did they think the high expectations at IU would allow him to go about doing business in a clean manner that he knew nothing of. They never should have hired him in the first place, but he is a guy that has had success and IU went for him.
I really don't know where they go from here, but they wont be going the assistant route like they did with Mike Davis. Keep in mind this is one of the premiere jobs in college basketball. I'd like to think Bruce wouldn't be interested, but I think he would entertain the idea if it arose. It'd be the only BIG10 school he would think seriously about, and frankly I couldn't blame him. I don't think they go with a guy that has had mid-major success, unless maybe Lickliter stayed at Butler and had the season they're having, if that were the case he may have been the guy. I don't know if they can stay within the "family". Steve Alford really messed up by not going after the job when Knight left, looks like he ruined his opportunity at his dream job. Dane Fife is too young and inexperienced and Dan Dakich proved at BGSU he can't win as a head coach. Randy Wittman could be a possibility though, but he has had no coaching experience in the collegiate game.
hat, I'm thinking Scott Drew here. Strong ties to the state of Indiana from his time at Valpo and his playing days at Butler. Relatively young at 38, and has turned things around at a program that, well, was in as bad a shape as any in country at that time. I think they'll look at Tom Crean, again, but he'll stay, again.