How to Split the Big Ten
The league will now have the minimum number of members required by the NCAA to stage a conference championship game in football. Due to the lucrative nature of such a contest, many analysts believe this is the primary reason the league sought to expand. This championship game matches the winners of the two divisions.
Due to the geography of the Big Ten, it would most likely create East-West divisions, as opposed to North-South. Keep in mind that teams in the same division play each other every season, while those in opposite divisions generally play each other every two to three seasons, with the possible exception of one traditional rival that is played every season regardless of division.
Therefore, in order to preserve most of the major rivalries such as Michigan-Ohio St., Michigan-Michigan St., Indiana-Purdue, Illinois-Northwestern, Illinois-Wisconsin, Wisconsin-Minnesota, Iowa-Minnesota, etc., here is the way I believe the league should be split:
East
Penn State
Ohio State
Michigan
Michigan State
Indiana
Purdue
West
Wisconsin
Illinois
Northwestern
Minnesota
Iowa
Nebraska
Remember where you saw this first.