I understand that Riley is a nice guy and is a good representation of the University, but why do people keep wanting him to stick around NU if he's fired from the head coaching job? Consider the situations.
1. Riley is an Oregon native, and has been at Nebraska for 3 years. If he's fired, he will most likely want to go back to Oregon to spend his golden years. He has kept his home in Corevallis and will want to get back there ASAP.
2. If you are the new head coach, why would you want the former head coach to stick around and "offer advice"? That would be so awkward, and it wouldn't be fair to the new head coach.
3. It wouldn't be fair to the Riley either. It would be telling him "Yeah, we don't want you to run the entire football program, but we would like you to help out the new head coach, even though you probably don't think you should have been fired, and you felt like you needed more time to turn things around at NU."