I have an idea, and it relates to the shots that were omitted from the Special Edition. I was watching this DeEd, and great work! It keeps getting better too with the improved sources in Star Wars v.2.1.
There are some scenes in Empire and Jedi where there were shots outright missing, plugged back in from the GOUT. What a shame. I have been looking through eBay, and I see there are some laserdiscs of the OT, and because many of them don't say Widescreen on the cover, I presume that there are pan-and-scan copies on laserdisc?
Does anyone own these movies in full screen laserdisc? The reason I ask is pertaining to resolution. The GOUT, being non-anamorphic only has a vertical resolution of about 240 pixels. The pan-and-scan on the other hand utilizes the full vertical resolution of 480. Better yet, who owns a PAL pan-and-scan laserdisc with 576 pixels high? What if we rotoscoped the higher resolution subjects from the full screen laserdisc and inserted them over the upscaled GOUT?
Of course, there are parts of the screen missing on the sides in pan-and-scan, but the most important parts of the subject(s) are all there, and so what if the background items are relatively soft. I want to see "Lapti Nek" and discern more detail on Sy Snoodles. The GOUT version is like watching the scene through soup.
The same practice could be applied to many of the shots replaced in Empire and Jedi.
I realize that with older transfers, many other anomalies would still pervade, but the higher res would at least make the subjects clearer and in sharper focus.