I reiterate what I've said in other threads on this topic:
For each of the three movies, give me a three-blu-ray set that includes all theatrically-released versions of the films. This would mean the original (1977/81, 1980 and 1983), special edition (1997) and 3D (2014/15) versions. This would be the Blade Runner treatment for the OT as far as I'm concerned. Use seamless branching for the '81 ANH crawl and we're good.
There's debate to be had on what sources would be used for the original vfx shots. Correct me if I'm wrong, but those sections of the o-neg had completely faded and had to be re-composited digitally for the SE. I'm sure there are non-fade sources out there for those shots (seps perhaps), so there are probably ways of including these shots in a hypothetical OOT restoration without re-compositing them (which shouldn't be done if we're gonna call this the original version).
I'd also like 100% original versions of the prequels, with TPM rebuilt from the filmout tapes they used for the blu-ray and 3D conversion, and an AOTC without that ugly teal cast and seamlessly branched to include the 35mm, digital and IMAX cuts of the film.