A year ago in this game, Ohio State completed an incredible three-game run to finish the season -- and win the national championship in the first-ever College Football Playoff, the first time a Big Ten team had brought home the ultimate prize since, uh, Ohio State in 2002. No Big Ten team will be vying for a championship tonight, but Clemson will be trying to become the first team in FBS history ever go 15-0 in a season (granted, this is the only the second year when 15-0 was really a possibility, but hey). Standing in their way?