http://www.bigten.org/sports/m-footbl/archive/081011aaa.html
There is the tiebreaker. NU is in trouble with the division record, since it already has 2 losses in the West division.
Need Iowa to lose to MN and NU. Need Wisky to lose to MN.
We are all 6-2, with 2 losses in the West. Then we would need MN to finish higher in the West than Illinois.
Again, cart is way, way, way, before the horse, but there is the blueprint.