I love BTTF and would not be made if it came back to the park
But Wicked is not some one hit wonder, the Broadway show is still going strong. Also I think people forget how many people love OZ, Disney to this day is still trying to get its own version of OZ for its self but has failed every time its tried.
Either would be a good choice.
Or like we could get a great movie ride in that building and allow it to feature the classics but also allow them to add new things yearly if they wanted to promote new films At least if your going to use screen make use of them and add new characters, lines, music and movies
I know some people don't mind screen but....for me they suck when done like USH has done in the past like the new rides/shows at Epic use them in a very good way to enhance things but when its just a big screen I find it boring...especially on a studio tour where I'm here to see real sets, props and we have physical attractions like Earth quake, the flash flood.
Hell I know I'm in the minority but I like Nope more then another screen attraction, my favorite part of the tram for me is still New York/the courthouse square because its just so impressive to look at....for me screens are kinda just boring and lazy at least when used at USH for the most part
So if we are going to just reuse the screen again, I would be down for it be something they can somewhat change so at least it using tech to the fullest of there ability