Rumor is Fitzgerald is going to be one of the leading candidates for the Jets. And there's no way Mullen leaves. He's got a chance to own the East and compete for titles forever if he continues to recruit. Florida is a better job right now.
Honestly, if you are Texas and looking for notoriety, hiring Kiffin isn't the worst thing you could do. You go after Meyer first though. But Kiffin will get a call.