I would be shocked if he lands another job anywhere other than some small school program after how he went down in flames with this job and the KU job. If part of Rhoads firing him had to do with some of the same player abuse issues he had at KU plus the way he handled himself on social media it's going to be hard for someone to believe that he's a respectful person and someone they want representing their school. Plus throw in the fact that surely no one associated with ISU is going to do him any favors and give a good recommendation or reference on his behalf when someone calls to talk about considering him for a job. This is a prime example why you never trash former employers and burn bridges on your way out the door because that stuff always comes back to haunt you some day.
Either that or he gets another decent job and is successful. Neither would surprise me.