don't quit, don't make mistakes, so they have no excuse

In univeristies, if you don't make mistakes, they can't just lay off you, they need excuse, unless there is a demand for lay off regular staff. So be careful and don't make mistakes, the old big boss will leave, and new one is coming, so during the time maybe your hu*****and can try to find a good job elsewhere, but don't let others notice that.

Even if they lay off your hu*****and, he can get a good package and government money for being laid off. At least, you won't lost income at once.

Good luck!