Welcome to the party, James Madison.
With the inclusion of JMU at No. 25 in the selection committee's penultimate ranking -- its first appearance all season -- the possibility of the ACC being excluded from the playoff entirely just got real. Five-loss Duke is nowhere to be found in the ranking.
If Duke beats Virginia in the ACC championship game, it's not guaranteed a spot in the 12-team field. It could open the door for two Group of 5 conference champions to compete for a national title, and if the playoff were today, it would be Tulane out of the American and JMU from the Sun Belt.