I still think Utah wins a tight game, I just do not see them blowing Michigan away. IF people are looking at the final score for last year, they are missing some big stats.
In 2014, Michigan actually had more rushing yards, and only 15 less passing yards. Michigan had more total yardage overall. Both offenses were actually pretty dreadful in that game. Utah had less than 300 yards total offense, Michigan 308, so it was a defensive game. Expect the same for 2015 because Michigan will have a really solid D again this year, and Utah should as well.
3 factors really won the game for Utah: INTs, Special teams for Utah and 2 big plays on offense for Utah.
I think Michigan is going to give Utah a game in the trenches. This is going to be a defensive battle. I just think Utah will do what they do at home, and force a key turnover to win it in what will otherwise be a really physical football game. But if Utah can't force that key turnover, or get those momentum sacks, Michigan will beat them.
http://espn.go.com/college-football/boxscore?gameId=400547946