Businesslawyer also said that there was no way West Virginia would be allowed to leave...
Here's the reason why a GOR is bullet-proof and why a waiting period is not. You can break any contract you want. You just have to pay damages. This is done all the time in business. Let's say you are manufacturing something, and the raw materials suddenly jump in price. The company will then have to make a decision. Do we want to break our contract, or deliver the finished product and take a loss? It's just a business decision and neither party will be upset with the outcome. Contracts are broken all the time and if you do so, you just pay damages, and no one is upset.
The Big East was lucky to get $20 million for letting West Virginia go early. Why? Because the Big East, as it turned out later, was unwilling to even pay $10 million to get Boise State for next year. If that information had been known beforehand, it would have rightly killed the Big East's case that West Virginia shouldn't be allowed to leave early. It turned out it wasn't even worth $10 million to the Big East to get a replacement team. Both parties most likely both knew this, which is why insiders were reporting there wouldn't be any legal trouble for a Big East team to leave early, as long as they were willing to pay. Lawyers advised both Louisville and West Virginia to go ahead and leave if they got invited and just pay later.
A GOR is bullet-proof because the damages are obvious. It's the value of the contract. In fact, a school couldn't leave and take their rights with them. They would already be owned by the conference. The school would have to sue to get them back.
The Big 10, Pac 12, and Big 12 all have GOR's. This is just the way it's done now. Turns out when you're getting these hugh TV contracts, they kind of like to make sure teams won't be leaving, and they will actually be getting what they paid for...