3) No Power 5 program worth taking will hire him. i.e., USC/FSU is just wispy smoke rising from the imagination/PR campaign of his agent.
4) No pro program will hire him.
5) He hasn't done anything worth firing since ND PTB seem to have accepted 10-2 as a highly desirable status.
Kelly has already said he was looking for a 2 year extension which probably makes sense to JS so that is probably what happens.
Whatever contract is worked out, I'm sure there will be lots of the typical safeguards (for both sides).
So unless he desires a "better" lifestyle, he will likely be here for another 4 years.