B1G, SEC, and Pac 12 have 80 votes between them...ACC and B-12 only have 48. Add the MAC's 12 votes because they are voting with he B1G and that's 92 votes against right off them top.
Here are the remaining conferences with number of votes:
AAC 12 votes
CUSA 13 votes (UAB is back in 2017 bringing them back to 14)
Mountain West 12 votes
Sunbelt 11 votes (Coastal Carolina will make 12 teams in 2017)
Independent's 3 (ND, BYU, UMass)
That makes 51 votes not committed (that we know of)....only 1 of those conferences has to vote with the BiG, SEC, Pac-12 and MAC to vote this down.
I thought the votes went BY CONFERENCE, with the P5 conferences (not schools) getting 2 votes each and the other conferences getting one vote each. Why are you counting votes by schools?