Am I alone in thinking Rutgers might be better than Illinois, though? I understand that wasn't the case last season but, so far in this one, Rutgers has posted better stats in every category I've looked at and neither has played a remotely difficult schedule (though Illinois gets the nod for not having played a lower division team).
Teamrankings.com ranks the B1G schedules to date in the following order, from toughest to softest:
1 Ohio State
2 Indiana
3 Maryland
4 Michigan
5 Purdue
6 Nebraska
7 Northwestern
8 Illinois
9 Iowa
10 Wisconsin
11 Rutgers
12 Penn State
13 Michigan State
14 Minnesota