ND isn't going to join. The comments that ND can't get in to the playoff because they don't play a conference championship, were made to make fun of the decision. A 1 loss ND, probably would have bumped Ohio State. No way ND doesn't get in. No way they join the Big 12.
BYU? Not a bad choice over-all, but I think it would be a big **** on WVU, putting a team in that's two time-zones away. We need to give them a couple of regional partners, not make them have to travel further (not so much distance, but the time zones are a big deal 8:00pm BBall game in Utah, is 10pm WVU time.
There obviously wasn't a lot of foresight by the big 12 powers when they made the TCU and WVU grabs. They basically went for who they thought they could get. Now, if there is expansion, it's tough, because you can't spread your conference over the whole country. It's fine for football, but makes a real nightmare for almost every other sport.
All that being said, I'm still not sold that expansion is the best solution. ESPN, plenty of talking heads are going to convince you that a playoff is what you need, because it means more money for them. More than likely, the Baylor KSU game would have been the championship game anyways, so why didn't that count for anything. Highly doubtful that Baylor would have played TCU, so that's an idiotic point I heard a couple of times on ESPN on Saturday. No use talking about it ESPN, it wouldn't have happened. Ohio St. should have played Michigan St. by the ESPN logic I was hearing.
No conference championship, was just a convenient excuse and they latched on to it. If we would have played a championship game, they would have had another reason why the Big 12 was left out.
WVU was far and away the best program available back then. They had a 10 year run prior that exceeded anything any of the teams who left the Big 12 had done, and were strong in all revenue sports.
The biggest reason, IMO, that the Big 12 got hosed was because it wasn't won by a blue blood. It was won by small private schools who have little historical success.