Re: Star Wars discussion from The Bits...
I would be tempted to say that it beggars imagination that Mr. Lucas would have destroyed all of the copies of the films-as-they-did-exist which he could lay hands upon, including the colour-separation elements he is reputed to have had made [although I understand that such things sometimes are found to be unusable] and the interpositive used for the CBS-FOX and THX "definitive" video transfers, but rash and even megalomaniacal actions seem to be very common both in business and the arts.
In truth, I think that his problem is one of perspective. He fails to realise that it was not the films which he wished he had made that won Academy Awards and the loyalty of viewers who returned to see them again and again, in their original releases, in re-release, in television showings, and on video : it was the films he did actually make which did those things. It is the films he did actually make which ought to be presented in the best possible way, even if he does think of the simply as "bonus material", so that people can revisit or understand that phenomenon.
In any case, since film elements do exist in private hands, I imagine that someone somewhere would be willing to turn such elements over, with appropriate guarantees of their being returned intact, to a third party, to perform a video transfer which could then be used by LucasFilms to prepare a video release.
Incidentally, as far as "cigarette burns"/cue dots go, I think they are not exclusinve to release prints. I have the LaserDisc of the 1998 Wings of Honneamise theatrical re-release [a complicated story is behind that], which happens to be taken from the same film element used for the Japanese DVD, and I'm pretty certain that is not a release print — but it has the dots. I would guess the element is a special internegative, lower contrast than those used for preparing release prints [suggesting that the marks are on the edited interpositive], but I don't know.