I don't know but it seems like with the Big 10 announcing conference only without the others is an indication, to me at least, that there is not a unified front on this matter.
What we saw with the FCS CAA league, they suspended their competition but allowing each school to go independent. This does not make any sense to me but it is happening now.
https://sports.yahoo.com/reports-caa-call-off-2020-232330071.html
I do not know if each of these schools are intending to merely test the waters on a go it alone plan but it does appear to me that in a sinking ship it is every man for themselves. I wonder how many schools are watching this move from a small FCS conference?
I do contend that college presidents are at a tipping point but this tipping point is on their own paradigm that they have been selling us: this paradigm is "if it is unsafe for students to be on campus, then it is unsafe for football and other athletics"; if they do not have students on campus but has the football team to play, then the whole paradigm collapses in front of their own eyes and they will not be able to argue the paradigm that they have built up and sold us. We have always known this but it is becoming even more obvious and they cannot hide around the issue anymore is that this is a money grab and the concept of "student-athlete safety is paramount" is a false premise.