This. They have the fan base already on board, their flex was premature because they currently aren't in the position to bargain but when the GOR is in play, they'll have a little more power.
The B1G already watered themselves down with Maryland and Rutgers, I'm not sure there are a ton of realistic options for them that are better than Nebraska. UT and OU aren't going there for the same reasons Nebby wants out, way too much ego. No one is leaving the SEC, so they have to hope to blow up the ACC or Big 12?
The Pac12 will be the conference thats poached next.