see more

ANN ARBOR, MI - OCTOBER 28: Greg Mathews #13 of the Michigan Wolverines tries to find running room between Brendan Smith #39 and Obi Oluigbo of the Northwestern Wildcats on October 28, 2006 at Michigan Stadium in Ann Arbor, Michigan. Michigan defeated Northwestern 17-3. (Photo by Gregory Shamus/Getty Images)

ANN ARBOR, MI - OCTOBER 28:  Greg Mathews #13 of the Michigan Wolverines tries to find running room between Brendan Smith #39 and Obi Oluigbo of the Northwestern Wildcats on October 28, 2006 at Michigan Stadium in Ann Arbor, Michigan. Michigan defeated Northwestern 17-3.  (Photo by Gregory Shamus/Getty Images)