Are you serious? He's not even finished building his team yet and just got an away draw at Chelsea - I think the board'll be wanting to keep him going for a while yet!
Hopefully they've stopped being muppets now and realise that they need continuity with a coach, so he'll be there at least 3 years (fingers crossed). They never wanted Jol in the first place, he was just the default choice when Santini left. Now they've got the man they want he should stay in place for a while.