I wish films became open source after a short period, that is, I want to see studios eventually release all their archival materials for every film so that fans can release their own cuts. Eventually it'd just be normal to see perfected versions of films. As cultural norms change the work can be tailored or lampooned to stay relevant and valuable.
I kinda love how many "unnecessary" scenes are in the hobbit films, which allowed a fan-made cut of all of them into one film and made it leagues better.
