I think Man Utd away will be their biggest test, Utd are going for CL qualification, it will be a big marker for Ole to get the job if he can beat City.
I would be very surprised if Ole didn't get the job irrespective of beating City or not. If I am not mistaken he has outperformed even Pep since he took over with only 1 loss and in Europe against PSG who topped our CL group.