This post shows just how little you understand about the ACC's ironclad GOR. No ACC team is going anywhere for at least 10 years. The SEC just hit their homerun and the big ten doesn't want anything to change. ESPN doesn't want to renegotiate when they have such an amazing deal already with the ACC. This isnt the NBA where people just demand to leave mid contract. The ACC signed a deal and they have to live with it.
This posts shows you don't know the contradictions in your objection to an early end to the ACC. You also apparently do not understand the motivations behind the networks segregating.
You said 10 years- so you admit the GOR is not ironclad and not enough to prevent early departures. Good. It is just the timing we disagree on.
Things are not on the BIG timeline. If their leadership is of Delaney's quality, they'll accept this and exploit the situation. You aren't familiar with the SEC. They didn't hit their home run, they just added runners to the bases.
As to the amazing deal with the ACC, that is false. ESPN makes more in profits from moving Clemson (and Co) to a conference in which they have higher valuations. Clemson makes more for ESPN in the SEC. The same is likely true with a few more to the BIG. Meanwhile, ESPN saves money from the ACC disbanding and BC/Wake types to $9 million/year in the AAC. This is entirely what realignment is about to the networks.
In terms of when the ACC GOR breaks, as you admit it is not ironclad, the extrinsic value of being in a conference that is dead after 2036 very quickly degrades. In a vacuum, UNC may pass on monetary gains and hang on until the end. But others cannot afford to wait. Clemson will never have as high of valuation. Duke, uncertainty with post Coach K. Leverage in getting Duke coupled to UNC erodes with each year. Then there are the programs that may feel at risk of having a home in the BIG or SEC being leveraged to be first movers. This isn't even getting into ESPN being a broker like only the other side of the ACC GOR can be, or the real fact the GOR likely could be challenged in litigation by ESPN, Clemson and Co.