Actually, if you were ever going to get Louisville to sign something like that, it would be right now. The hoops schools are in revolt, Boise and SDSU are preparing to walk, and Louisville is not on the expansion list for the ACC. Louisville is holding out hope that WVU can deliver them into the Big 12 when every single ACC school is beating down a path to the exits. A lot of ACC schools and BYU have to say no before Louisville gets an invitation. If that Big 12 invite doesn't come through, Louisville's athletic program is flattened without the Big East.
Of course the Big East will sit on its ass and hope for the best, like it always does. And Herbst will beg really, really hard to join a conference that is going to be a wasteland and is still locked into a terrible long-term contract.