I know this sounds out there, but does the SEC really need FSU if they get Miami? If the SEC has UF and Miami, FSU probably dies. I guess the B1G could snatch them up to try to make inroads into FL, but I am not quite convinced they would. FSU succeeding while being a member of a 1000 mile away conference while being surrounded by UM, UF, UGA, BAMA, AUB, etc all in a dominant SEC might be too much to ask for. Why give up another slice of the pie if you don't think a program has a great future? Recency bias could hurt them as well.
Just trying to game out different scenarios, not taking a stand here.