Just to clarify my post above I have never been an advocate for OU being anywhere other than the Big XII. From a geographical standpoint I don't see much difference between the Pac 12 and the B1G/SEC. Also, I don't think that OU will go anywhere without osu. Also, I don't think that OU will go anywhere without Texas. We have already lost the Nebraska rivalry and losing the Texas rivalry wouldn't be a good thing.
People like to talk about OU's tradition as if it is important. I think it is hugely important and the old Nebraska and Texas rivalries are a huge part of OU's tradition. Losing your biggest rivals isn't a really good thing.
I have always thought that the best thing that could happen if the Big XII dissolved would be for OU, osu, Texas and another Texas school find a home in another conference. I don't think that will happen in the B1G or SEC. That leaves the Pac 12.
The Pac 12 taking four Big 12 schools would give two divisions with eight teams. So, there would be seven division games and two more with the other division with the same ole three OOC games. The four Big 12 in a division with the two Arizona schools and Utah and Colorado wouldn't be a big deal. Divide them up and the CMT schools in the division would play one division team in the MTZ and another in the PTZ.
In that scheme there isn't a whole lot of difference between the travel with the Pac 12 as there would be in the B1G/SEC. Oklahoma is smack dab in the middle of the country. The distance from OKC to the Atlantic and Pacific coasts is very close to the same.
Now I know someone is going to go look up the mileage and make some big deal out of it. However, that will just be splitting hairs.
We have to take recruiting into all of this as well. I believe that OU and Texas are tied fairly closely to recruiting. Texas is a state that historically [at least from the mid40s] has been our bread and butter. I know there are lots of OU fans who hate Texas and don't ever want them to be good. I have never thought OU's ability to recruit ever depended upon some other team being good. How OU recruits is up to OU. Only losers have to rely on others being bad to make themselves look good. The best OU teams that won NCs were teams that beat pretty good Texas and Nebraska teams.
My point is that being in the Pac 12 with a good Texas would give OU a better shot at both Texas and California talent. I'm not sure it would hurt OU's recruiting in other parts of the country.
Lots of OU fans seem to think that OU going to the SEC would automatically provide lots more dollars. I think the best way for OU to make more money is for the OU/Texas rivalry mean more than it has over the last five or six years. A Big !2 being led by both OU and Texas give us pretty much equal footing with the other Power 5 conferences. We start winning playoff games and we become more attractive from a TV set standpoint.
Neither Arkansas nor A&M has really helped themselves by going to the SEC. And, what has the SEC done for Missouri except for more losing football games.
There are way to many unknowns about the value to OU by going to any other conference. What I do know is that OU's chances of getting into the playoffs gets much harder by going to the B1G/SEC. Anyone who thinks OU has a better chance at being the SEC West Championship is easy is just deluding themselves.