I’m not sure I see any way there isn’t massive coaching turnover if they lose @ Penn State. If they drop that game they would need either Oregon or Penn State to lose two games in order to make the B10 Championship. Which seems unlikely. Seriously doubt the power brokers will tolerate not even making the conference championship game with this much talent.
Outside of a deep run in the playoffs, I’d say the majority of the staff would see pink slips.