Some ROTJ fixes (sorry if they've already been mentioned):
-Original musical number
-Saber burns/wounds on Jabba's henchmen when Luke is kicking ass on the skiff and on the sail barge
-Remove Fett's scream after Solo ignites his jetpack
-Make Fett fire at the Sarlaac tentacle pulling him into the pit
-Fix Fett's jetpack effects (wrong angle currently)
-Saber returning to Vader's hand after he cuts the catwalk out from under Luke
-Ewoks need blinking eyes and mouth movement
-Yub Yub song as an extra