Something that is oddly not considered as an advantage in CF is travel, yet it is this sport that has one the highest statistical advantages to those who do the least of it. The deck is fairly stacked against B1G in post season I'd say. 3-4 wins maybe.
PAC 12
4 of 10 games in home state 4 of 10 in conference zone, 2 more are in a neighboring state so hardly a traveling stretch. Last year all but one game was played outside their territory(lost that one), so no coincidence they had the best bowl record, it's a bit more challenging this year.
ACC
1 of 9 games in home state 4 of 9 in conference state.
Big 12
2 of 7 in state and total 2 of 7 in conference. All games short hop in the south, Tenesee, Florida, Lousiana, arizona. Easy on travel for team and fans, but some however will be fairly hostile.
SEC
3 of 10 in home state 10 of 10 in conference territory! Hmm, how about that, no advantage at all there.
BIG
0 of 10 in state 1 of 10 in conference territory.