As long as they beat NW. Imho, the best 4 teams are Alabama, Ohio State, Clemson and Notre Dame (in no particular order). Unless Notre Dame gets dominated by Clemson in the rematch, "adapting" the B10 rules in a particularly strange year would enable the best 4 teams to appear in the playoffs. If somehow Notre Dame wins it all this year, I would prefer that the 4 best teams face off in the playoffs.