Rumors on rumors, I don't remember where I heard that one, but according to that source they did show a Lucas cut that scored a 88% with test audiences. That could easily be bs tho and I fully acknowledge it. I have trouble picturing Lucas going through the trouble to make a cut that tested well and disney rejecting it, after asking for help.
Here's a snippet from an article I just looked up. "Doomcock" is a Youtuber who was proven to be right about all of the other leaks he reported on.
A new rumor indicates Disney will not use a George Lucas cut of Star Wars: The Rise of Skywalker.
The rumor comes from YouTuber Doomcock’s sources.
He explains, “There is, according to my source with not only knowledge of the film, but the internal workings of Lucasfilm, a cut of Rise of Skywalker personally fixed by George Lucas". Doomcock adds, “This cut allegedly consists of 30 or so minutes of additional footage and contains a brilliant idea from the mind of George Lucas, a secret Skywalker.”
He then quotes this source:
The rest of the article.
A new rumor indicates Disney will not use a George Lucas cut of Star Wars: The Rise of Skywalker.
boundingintocomics.com
If any of that is even remotely true, man...