Wisconsin always seems to beat themselves @ Michigan State. They have a great defense and an offense that can get really hot if Cousins plays well. They're the only team that I can see us losing to, but my hunch is that we go 13-0 and get left out of the title game.
MSU is the biggest threat. Going to their house, and we never play well there. Michigan could provide the upset in the CCG, but I doubt it, since their defensive line has a tendency to get pushed around.
drun.k, Smart, Vadered, BigAppleBadger, and somebody else are around here somewhere. No matter how hard I try, though, they never stop by their home board. Oh well.