I believe only one small-conference team is guaranteed a bid. I remember this discussion going on when BSU was undefeated last year (which seems like eons ago, being that we're 0-7, but anyway) and that's the way I think it goes. ND is factored in with the big boys so them getting in wouldn't keep both TCU and Boise out, but I believe only one of them can get in automatically. Boise was eligible last year I believe but since Utah was already in, Boise was not taken. That's my recollection from last year's Utah, BSU, & BSU discussions. Only one team from a non-BCS conference gets an automatic bid regardless of how many qualify. I remember there was a scenario where a second non-BCS team COULD get a bid (I think it had to do with how many second place teams from BCS conferences qualify), but it's not automatic. Here's a link to the BCS selection procedures: http://www.bcsfootball.org/bcsfb/eligibility The not-so short version is ND is automatic if they're top 8 (ND-specific rule) and at-large eligible if they're top 14 with 9 wins (same criteria for everyone else). One non-BCS+ND team is automatic if they finish top 12 or top 16 and better than a BCS champ. Other non-BCS teams can be selected as an at-large, but they would either need to be selected over a BCS team or be the only team eligible to be selected with the last at-large pick. Because of the two per conference rule, that means you would have 6 BCS champs, 2 at larges from 2 BCS conferences, an automatic non-BCS team, and another non-BCS team in the top 14. Basically 4 BCS conferences would have to have no at-large candidates (non-champions) in the top 14 (no ND either). It was within the realm of possibility for a while last year when the SEC and Big XII were dominating, but it's very unlikely.