It has already been reported that Washington and Oregon had both already reached out to the B10 and it sounds like the B10 basically said we see your interest, but we are holding right now (likely for ND to make some decision).
It will not shock me to see either/both of those schools in the B10, but I don't think anything imminent. The USC and UCLA were imminent because it was important financially for USC and UCLA to know by June 30th if the B10 would accept them.
The timings on these will generally revolve around with there are contractual reasons for this to happen.
I'm sure B10 would be interested in having knowledge of what ND will do before they finalize their TV contract, but other than that i'm not sure there is any big rush.
There was a report that Apple approached B10 after the USC/UCLA with interest in broadcast rights.
I also find it amusing how fans egos are so tied up in being in the Top 2 conferences. Even if GT was to end up in the SEC or the B10 what do you think it will be from an athletic standpoint, especially football. Realistically GT would be Vandy or NW. A program that collects alot of money, but doesn't have overall top of league football programs because the other programs - with much larger alumni and fanbases pull in alot more ancilliary revenue and therefore can outspend most of the schools in the conferences. If as a fan you just want to be able to say you are in the biggest conference with the biggest payouys, even though most years your football team is likely sub-.500, then by all means you will be happy. If you want to actually compete for football anything and have a real shot, you will not be.
I'm sure i'm in a minority, but i'd rather be with schools that had similar profiles and similar beliefs that you could legitimately compete with. So i'm happy with the idea of a more academic focused conference as I think that fits GT's profile.
Fans also have no clue the differences in dollars we are talking about. Even with these huge payouts being discussed they are pennies compared to the academic side. Say you are getting $100MM TV contact.
GT's academic revenue last year was over $2.1 Billion (GTRI by itself was almost $650MM). So compared to the academic side you are still only talking about revenue that is 5% of the academic side revenue. So you wonder why GT doesn't have a huge focus on it - it is all about money.
I think one of the other articles I posted mentioned what it appeared B10 was interested it. It was largely - large state schools that are 'the school' in that state, schools with well known 'brands', schools with large fanbases in large TV markets, and schools that are large research universities (largely those in the AAU) as it adds to their huge conference academic consortium.
GT doesn't really meet any of those criteria, other than the last one and to a lesser extent #3. GT is not a large state school - it's undergraduate population is 58th of the 69 schools (plus ND) that will be in the P5 by 2023. It's not 'the state school'. It doesn't necessarily bring you a large market as having so many of its alumni move out of state limits its impact in Atlanta in terms of fan size. GT is in the Top half of P5 schools in terms of research dollars and endowment.
Washington would seem like an eventual likely school for them - the state school and the Seattle market. Oregon with Nike simply has a big brand so that might eventually work out and it is the state school. But not in a major market.
If the ACC does eventually get raided, and if it does I think that is probably still a few years away when it is in the financial interest of the B10 and/or SEC to do so, I think UNC will be the most attractive school to the B10, and possibly to the SEC which does not have a NC School. For branding reasons there will be some interest in Clemson, FSU, and Miami but I think they would actually come behind UNC.
Alot of talk about the GoR. Assuming you need 7 schools to bail to make that work, it is hard to see 7 ACC schools having legitimate interest from the SEC and B10.
They are not going to what to grow forever in terms of membership. They will only want to grow to the point of maximizing per team pay out. They are not going to add schools that dilute the per team payout. That likely limits how many schools they will be interested in.