I know RogueLeader was working on an edit of ROTJ where Vader contacts Fett and orders him to capture Luke on Tatooine.
That does sound like an interesting idea for an edit! Also a clever solution for merging the acts together to be more cohesive.
I am surprised there isn’t a YouTube channel out there that has done a series on “Star Wars evolution of characters: origins to onscreen”. There is enough content there for an informative long running series.