I don’t buy that Disney prevented JJ from releasing his cut of the movie. TROS reeks of JJ’s obsession over redoing the OT and Terrio’s terrible writing.
Not only that, but Disney hates to admit they are wrong in anything, to the point they’re not even including deleted scenes because they know people will hate on them for “not including scene ______”. There’s no chance even if a JJ cut existed that it would be released.