Yeah, a restoration should and in all likelihood would have the '77 version of the crawl.
I honestly don't care if they include the '81 crawl as an option or not, but since it would be the easiest thing I guess they should do it simply out of completionism for the theatrically released versions of the movies. Although, if we're gonna go down that slippery slope, where do the 70mm edits and the various sound mixes fall on the importance scale?