people said the bubble was weak (maybe even the weakest ever). It is possible in a future tournament the at-large field could be just as weak. Given that the Committee can change from year to year and depending on who is on it, there is a possibility that a mid-major conference champion, who may normally be seeded #15 or #16, could end up being a #12-#14 seed. If enough teams are seeded higher than normal, then you could see an at-large team end up a #15 seed. Assuming it were to ever happen, then it would most likely involve a mid-major team.