I'm sure they're trying to get the waiver. With NMSU, that makes 80 eligible teams for 82 spots.
Buffalo (5-6) should easily beat Akron (2-9) to take spot 81 leaving one spot open for Auburn or the next highest APR rated team.
Even though I normally pull for Army, I don't see them beating Navy to get to 6-6 (waiver still needed). 4 of Army's 5 wins are at home with their only road win over UMASS (1-11). Navy is playing well in their last 3 games.
20-10 loss to Cincy
35-32 loss to Notre Dame
17-14 win over UCF
That leaves the Indy Bowl spot open for the Cajuns.