This was posted over at the Home Theater Forum. It's a Warner Archive survey for future Blu Ray releases, with a write in option! You can only vote for three titles, or two plus the write in vote.
https://www.surveymonkey.com/r/?sm=I38prSm8KssR1ksG5p5kGg==
Granted, it's a long shot, but it's a way to at least let them know there's an interest in the 1971 original theatrical cut. So, pick two movies from the list and write in vote for THX. And be specific about which version. ;)