I think UM and OSU are the most likely to run the table in conference until that final game of the season. @ Iowa will be the toughest road game for Michigan until then. Sparty was beyond lucky to win that game last year…Michigan had it and gave it away on the biggest of all miracles. Some say the biggest fluke in CFB history. In the end, it took 1/2 year for Harbaugh to get Michigan back on a level playing field with them and should now be able to surpass them easily with superior talent to go along with superior coaching. As for OSU, until Michigan beats them they remain on top.