Having OSU in Lincoln once every 6 years is not ideal.4 Division with 5 teams each. Play the 4 teams in division each year and play one other division’s 5 teams each year. (Division B year 1, Division C year 2, Division D year 3, etc).
Division A - USC, UCLA, Minnesota, Nebraska, Iowa
Division B- Wisconsin, Northwestern, Illinois, Michigan State, Penn State
Division C - Indiana, purdue, Norte dame, Ohio State, Michigan
Division D - Rutgers, Maryland, Miami, Clemson, Florida State.
That would be a cool BIG Superconference