So Nebraska is now in the B10 (as of 2011).
Interesting.
If they break the conference east and west, they may dominate the west even with Wisconsin and Iowa in the same division.
I am not sure how it will look geographic makes the most sense:
EastPurdue, Indiana, Ohio State, Michigan State, Michigan and Penn State
WestNebraska, Iowa, Minnesota, Wisconsin, Northwestern and Illinois
I personally like the idea of a Fur and Feather division and Non Fur/Feather division.
FFMichigan
Penn State
Iowa
Minnesota
Wisconsin
Northwestern
Non FFNebraska
Illinois
Purdue
Indiana
Ohio State
Michigan State
You can make up your own.