Honestly, if the new Orlando King Kong attraction is as amazing as I think it'll be, I'd rather we get THAT than Diagon Alley, and save room for ANOTHER attraction on top of that, and then redo our tour's Kong with a different theme.
I know this is crazy dreaming, but how amazing would it be if our Kong was rethemed as a new version of the BTTF Ride but made for the tour.
Imagine:
"Doc Brown wants another go at Time Traveling Tourism, so he's partnered with Universal Studios Hollywood to make it a reality. An 8 passenger DeLorean isn't efficient enough, so we find out that our entire tram is outfitted with a Flux Capacitor and flight capability. The first scene is a musion scene where Doc explains some of the tech to us, with a transmitted cameo from Marty, but then Biff (shocker) steals the latest DeLorean AND the tech that makes it possible to convert any vehicle to a time machine, and escapes through time to give it to his past self. We then enter the main 360-3D showroom with updated simulator bays with more articulation, and we travel back to time to 2015, which we learn is an alternate dimension from ours, hence being so retro high tech, then back to 1955 and around the Hill Valley Courthouse Square, then hop even more back in time to a prehistoric jungle that's next to a Volcano, catch/bump Biff, and go Back To The Future. Our tram then exists and Doc thanks us on the monitors above us.