I was thinking about the Jabba scene in HOPE, and complaints about the lousy CGI, repeated exposition from the Greedo scene, and the early intro to the Falcon.
My idea was that the scene COULD potentially be reworked - it'd involve drastic editing and effects, but it could solve some of those problems problems.
Pretty much the only original footage used in the scene would be that of Han and Chewie. It's not in the hangar anymore, it's just the backroom someplace Jabba uses as a front. Jabba's mostly stationary in a dark room like in JEDI - the original stand-in is can be replaced by a pig guard or some other goon he keeps around. It's cut so that it's like Han is talking to him across the room while walking up to him. The subtitles can be edited however to make the scene work.
Think it'd work? I know the logistics are a pain in the ass, but it's a start.