I think the only way we will see an official release of the OOT is if in the process of archiving or as part of rescanning and remastering the digital master to higher quality they need to turn to those original elements. Otherwise it will never happen. Though I could see another GOUT type release as a bonus content. Perhaps rescanning and half-assed cleanup of those 1985 interpositives. George authorized it once, so I think it is safe to say Lucasfilm and Disney could go that route without consulting him. I personally think it would have been awesome as part of he 40th to issue 3 disc versions of the OT (the original, the 97 SE, and the Blu-ray versions) to celebrate the history and the changes. But we have two more 40th’s coming up in 3 and 6 years. Who knows.