Two things I know will happen if a change is made:
1. Wayne will be looking for a big name coach, but he will let his football people suggest who to hire.
2. Eddie Jones will submit a list of names to Wayne, and chances are, those names will have head coaching experience.
I remember when Jimmy retired. Reports came out about who Eddie Jones was prepared to go after. He had a list of names. Those names were Bill Parcells, Dan Reeves, Marty Schottenheimer, Butch Davis, and Don Shula. It has also been reported that Wayne did toy with the idea of Spurrier in the past. It was said that his decision in 1996 was obvious. Jimmy Johnson. But, in the case that Jimmy turned the job down, Wayne was going to attempt to convince Spurrier to take the job then.
I personaly do not feel Spurrier wants to coach in the NFL again, nor will Miami look at him.