I really think that the Hail Mary saved your season and sparked some momentum that you sustained this week with another dramatic comeback. A loss against NW and the wheels would have fallen off, imo. In the minutes leading up to the NW trip drill, I thought you were going to lose the rest of your games. Now, aside from MSU, you're clear favorites the rest of the way.
Both PSU and Iowa are physical, however. NEB will probably be beat up after this MSU game. If it's a demoralizing loss, I could see you falling to either or both of PSU and Iowa. Should be an interesting final three games.