Since we are just spit-balling here, I'm going to mention former Cal head coach, Jeff Tedford. The guy has been working on the offense side of the ball since 1992 with coaching stops at Fresno State, Oregon, and obviously California. He also has a pretty impressive list of quarterback that made it into the NFL (Trent Dilfer, David Carr, Akili Smith, Joey Harrington, Kyle Boller, and Aaron Rodgers).
Now I don't know if ISU would have enough pull to bring him to the Midwest since he is a west coast guy, and most of his experience comes that part of country. Not mention he was fired in 2012 while having 3 years left on his contract so he was/still is owed $6.8 million, and I don't know if there would be language in his contact that states he wouldn't be able to receive what he is owed if he were to gain employment elsewhere. Just figured I would list another name who is probably long-shot.
Now I don't know if ISU would have enough pull to bring him to the Midwest since he is a west coast guy, and most of his experience comes that part of country. Not mention he was fired in 2012 while having 3 years left on his contract so he was/still is owed $6.8 million, and I don't know if there would be language in his contact that states he wouldn't be able to receive what he is owed if he were to gain employment elsewhere. Just figured I would list another name who is probably long-shot.