This is sort of on topic, but there’s going to be a six part documentary series in the works about Lucas. Perhaps he could share more of his ideas about his own sequel treatments if he were to be involved.

I did see SWT cover the Star Wars archive books where Lucas mentioned some concepts for his sequels: Luke rebuilds the Jedi Order, while Leia re-establishes the New Republic. Darth Maul is the main villain while Darth Talon is the secondary villain (like Vader). I’d be interested in reading the treatments or drafts of the scripts. What a shame that the Mouse threw it away for their own hubris.