Though I assume once the B1G announces the other conferences will begrudengely follow... but they may try to figure out a different plan.
@MattHayesCFB Power 5 AD just texted me: “It’s looking more and more like it’s Big Ten and Pac-12 vs. SEC, ACC and Big 12."
@MattHayesCFB Power 5 AD made it clear: doesn’t mean SEC, ACC and Big 12 are playing, just means they’re not giving in just yet. They’re continuing to move forward. Science and medical professionals (and ultimately, university presidents) will dictate what they do.