CatBus said:
...and the only thing tipping the balance in favor of an OOT release is treating historically important films with respect, which Disney hasn't thus far indicated is much of a factor to them.
That's with their own properties, though, and even when they change them, it's mostly the same thing. There are no dramatic story differences of added effects, just digital color and animation. I see no reason for them to restore Star Wars in the same way, since it would be more expensive than just doing an IP scan and a conservative dash of DNR.