Donovan is an excellent coach and will be successful where ever he coaches. I think the only way he would take the Oklahoma job is to have full control of operations. Situations where your employees make more than you do, you have to be in charge of everything.
The way he has run the Florida program makes him an ideal prospect, but I really think he will stay where he is. He is one of the top five coaches out there in my opinion.
However, I can see where all the traveling and recruiting in college could make you go for the pro job.