I kinda don’t see how it would improve the PT enough for it to be worth the effort
The deleted scenes improve characterization and story a lot. Trim some of the “humor” and video game-like sequences and you get a decent narrative, although a bit long. Some effects need updating with better CGI, but that’s not a problem, they have all the assets…
Would work best if edited into episodes by someone like Filoni who understands and likes the universe, but a long movie like Snyder’s Justice League would also be interesting. I’d watch it…