M
MarsIf Notre Dame joins the Big Ten, the conference stops and doesn't add Nebraska (or Missouri).
If Nebraska doesn't leave the Big XII, Texas stays, and thus Texas Tech, Oklahoma, Oklahoma State, and Baylor all stay.
If the PAC-10 can't lure away Texas, they would still invite Colorado... and Nebraska?:
"The only potential hitch is Nebraska and the Big Ten not coming to an agreement. But even in that scenario, which appears unlikely, the Pac-10 will expand to at least 12 teams, said the source familiar with the negotiations. While Colorado is in and Utah is a top alternative candidate, it's also possible that the Pac-10 would make a play for Nebraska or another Big 12 school instead of Utah. "If Nebraska gets left at the altar by the Big Ten, which would slight them at the 11th hour, then it might be hard for them to stay in the Big 12," the source said."