How would I change ROTJ today?
-Have Leia, Luke, Lando, and the droids infiltrate Jabba's palace instead of just showing up one by one and get captured. The whole Jabba part drags because of this, make it more like Star Wars where they are on the run, evading guards, and when they finally get caught by Jabba's people after rescuing Han, you can then go to the Sail Barge scene, cause that works very well.
-Keep the whole Dagobah scene, where Yoda dies and ObiWan talks to Luke about the 'other'. Make the 'other' Lukes sister, who is unknown which leaves room for 7,8,9, and lends credence to fans debating this even if the movies are never filmed.
-Get rid of Endor and used Kashykk with the world of Wookies. How friggin cool would a land battle of Wookies vs Stormtroopers be?
-I don't mind DSII, because it is reasonable to believe that the Empire would build something again. Only this time have Han & Leia and the droids fly Millenium Falcon in there along with Lando and have them blow it up at the end.
-And I would also just have Yoda and Ben as a force ghost so Lucas could have never tampered with that scene putting in Hayden, GOD I HATE THAT CHANGE!!!!!!!!!!!!!!!! The last image of Anakin/Darth Vader should be him burning in the bonfire with Luke looking on, that is a poetic ending.