As far as I’m concerned, the only reason why we wouldn’t get the OOT now is because the current Blu rays and digital versions of the films sell enough for the studios not to care. I don’t think George has this control in some kind of contract or anything
If the current blu-rays / digital versions are still selling well enough for them not to care, sure. But if it isn’t, and they think an OOT release will make them some money, they’ll do it.