Well, I am not sure if they can win out, but if they did and they looked dominant against the Lions and the Vikings (they might be in protect mode), and hell even the Brown's with Gordon are starting to look better, then.....
Fox is more than likely out, but if he told the ownership when Trubisky started that he was going to develop him slowly by running an ultra conservative game plan, and give him a much bigger role at the end of the year to see the progress and the leadership agreed, then he could be back next year.
We have no ideal what goes on behind closed doors, this might have been the plan all along and if the leadership agreed then they will stick with Fox.
If anything we have seen where ownership is loyal to a fault.