I think there a enough fan preservation projects that give us plenty of stuff Lucas didn't. Belbucus gave us the 35mm dolby stereo mix and the mono mix. The editdroid team gave us a beautiful 4 disc extras set with lots of stuff not normally available. Jambe davdar gave us building emipre and returning to jedi. And ofcourse everybody is waiting for the X0 project because the picture quality will be better than the GOUT. So, yes, I think the projects are valid.