Legally? Come on, everything has been discussed by FOX and ESPN as part of the CFP negotiations. Also, going forward, I believe you have to look at the "ACC Bylaws" as almost fictional documents that neither FSU or Clemson will pay much attention to since a). The ACC has had NO issue acting on multiple occasions as thought the bylaws didn't exist b). The schools were ruled NOT to have any fiduciary responsibility to the conference or members.
Right now the ACC and FSU / Clemson are in a staring match. ESPN wants NOTHING to do with the suits going forward as they don't want the highly secret ESPN media agreement to be bared to all via discovery. We are entering uncharted waters, with ****ed off universities who have been lied to, had pertinent facts hidden from them, had the ACC act illegally without adhering to bylaws , and a ****ed off ESPN that didn't want the 3 schools added, and seems to be at a point where keeping the ACC media agreement alive, just is no longer worth the effort, cost, and distraction.
Right now they are running BIG events ... The Masters. The SECN. Enhancing the SECN by adding a couple of key ACC programs, and letting the ACC go, would likely be very attractive and is something I believe they are getting ready to do if the ACC doesn't "settle" soon with FSU & Clemson. All very entertaining for sure.