Guys, don't get too carried away with unloading on Michigan, they are losing their value real quick. Keep in mind that in week one, Michigan was only favored by about 12 over Western Michigan. When Western Michigan went to IU, IU was favored over them by 3, which means Vegas had them rated roughly even with WMU at that time. Regardless of what the Western Michigan coach says, IU did outplay Western Michigan pretty handily in Bloomington. I think IU outgained them by over 80 yards if i recall.
So now you have to lay 21 against a team that is probably stronger than Western Michigan, when you were only laying 12 against Western Michigan in week one. This is what i mean by Michigan losing their value quickly. The object of this game is to buy low, not buy an expensive product.
Best of luck...