IMO, it'd take a combination of OSU and UM's offense to compete with UGA's defense. You'd need OSU talent at WR, with UM's OL/RB's and north/south running style.
I'm a die hard UM fan and I'm not foolish enough to think UM is going to push Georgia around, like we have with so many B1G teams. You need WR's who can stretch the field and spread Georgia out defensively. Michigan doesn't have that.
Watch when the line comes out for the Georgia Michigan game if they play. I bet it is double digits. If it is under 10 -- I'd bet the house on Georgia. I just think Georgia is, by far, the most complete team in CFB this year and it isn't remotely close.