I watched Michigan play twice this year, one outing was fabulous and the other not so much (OSU and UGA). I watched parts of the MSU game where they seemed just behind the 8 ball too often. They clearly had a high level team, and nobody won them all. I think mostly they might need to improve depth on defense a bit, replace the guys they lost, and upgrade on offense at QB some. I was surprised they defeated OSU who I thought was really good at that point.