Possible B1G football tournament format for a four-division B1G:
In playing with some proposals, I just realized that if you set the conference up with four divisions, and have the regular season consist of each team playing each team in its own division plus each team in one other division (that other division switching every year so that every you are guaranteed to play each team outside your division once every three years), you can decide the conference champion with a single game. Let's say there are four divisions, and we play in (and won) a plains division that played every team in a west division that was won by USC, and Michigan played in (and won) a midwest division that played every team in an east division that was won by Penn State. You could use the regular-season game between us and USC to decide one of the berths in the championship game, and the regular-season game between Michigan and Penn State to determine the other berth.