That idea should not be put out in the world….even if it’s just a joke
. I do think it’s easy to have RnRC (and show building next to it) area as a mini muppets land and keep ToT unchanged. The Muppets can blend in most places so they fit fine in a Hollywood themed area even if the timeline doesn’t quite work. Aerosmith were also not around in the 1930s so nothing worse than what we have today as far as timelines.
I do hope they decide to move the whole MuppetVision show in its entirety next to RnRC but if not maybe it will at least be a quality new Muppets show. There is probably not room in that area for a full restaurant or large gift shop but maybe some food carts with a few tables and a small outside retail area in addition to the RNRC gift shop. Maybe even squeeze in the fountain or even better an outdoor show scene in the courtyard area replacing the lightning McQueen stuff. Maybe to keep with the rock theme, a covered stage with a Muppet AA band playing some popular songs.
I’m happy to see the Muppets getting a place in the parks and Aerosmith is no great loss. Losing the original ToT would be for me. That ride should never be touched.