At this point I think that ND would be foolish to join anyone other than the big 4. It think its likely if they join it would be the Big 10 followed by the Big 12. I can't see them joining the SEC and obviously the Pac 12 is out.
I think the way this shakes out is the Big 12 takes 4 more teams to 14, the SEC will stay at 14, the Big 12 will expand to 2 more teams, and the Pac-12 will likely pick up BYU and some other loser team.
I think the way this shakes out is the Big 12 takes 4 more teams to 14, the SEC will stay at 14, the Big 12 will expand to 2 more teams, and the Pac-12 will likely pick up BYU and some other loser team.