While I am willing to go with anything that reinstates the EU, let me play Devil’s Advocate here.
There is a major reason why it’s hard to believe Lucasfilm/Disney/Darth KK will ever to anything like this…
Look at what a single moment of people seeing the right version of Luke Skywalker did. One single spark turned into a raging inferno of Luke Lust. People wanted Luke Skywalker, not Mando…not Baby Yoda Grogu, and definitely not anything Disney Trilogy related. They wanted Luke Skywalker and REAL Star Wars.
So if they went ahead and actually made it possible to have alternate timelines where better Star Wars stories were pushed back to the forefront, what do you think would happen? Suddenly there would be more public side by side comparisons of REAL and GOOD Star Wars to Disney Star Wars. The Disney Trilogy and all its spawn would shrivel in the light of the real thing, and Darth KK cannot and will not have that happen.
Seriously. Just for example’s sake, you put the Thrawn Trilogy face to face in a title fight against the Disney Trilogy for all to see, which one do you think walks away? Which one, if people are free and able to see both unfiltered and next to each other do you think people would choose in the end? Which one would you think people would end up deciding is a better Sequel Trilogy? One with all the real heroes (and the introduction of the WONDERFUL Mara Jade) of Star Wars fighting against the Imperial Remnant and the clone of a crazed Jedi Master gone Dark Side, or Jake Skywalker drinking green titty milk while Rey the BESTEST EVAAAAAAAAR does it better against a Dark Empire rip off of Palps.
I think we all know the answer.
Better Star Wars will likely no be allowed to exist because it will outshine the Disney garbage.