Here is a map of all the scenarios that could play out over the next two weeks, and the resulting B1G East champion. You may have to zoom in a bunch to see it, may be blurry AF on mobile. Each column corresponds to a game relevant to deciding who the champion will be. Found it interesting that Michigan has better odds than MSU and PSU despite losing to both of them. 

If I messed any of them up let me know! Enjoy