Im definitely going with the notion that he doesn’t care at this point. He said in an interview a few years ago, IIRC it may have been around the time the BDs came out, something to the effect ‘Its gonna cost millions, and I mean millions of dollars to restore it and I just dont wanna spend that kind of money on something I dont think is that good’. So he definitely seems to have transitioned somewhat away from ‘It doesnt exist anymore’. So honestly combining that with the fact that his story treatments for Episode VII were ultimately not used as well as the John Landis quote I dont really think he’s the obstacle. I mainly still keep hope it may happen someday because we still technically have not gotten a proper yes/no since the sale back in 2012. At least when George was in charge he was upfront about it.