But the backlot tour is the thing of the past DHS when it was a "movie-studio". The park is going away with that theme. So it'd make no sense whatsoever to keep the backlot. With Cars Land, you are getting more things to do than LMA and the Backlot Tour with guests having a real interest in it..
Nothing official about a change in theme for DHS. It would be kinda awkward given all of the movie industry references and rides.
If you've seen the sorry state of affairs at MK over the past many decades, they add rides, but they also take them out. No more Mr. Toad, no more SWSA . . .
I'm not a big fan of the Backlot tour, and it left a sour taste in my mouth the last time I rode it.
But I also see an opportunity. WDI doubtlessly has scenarios/plans for the Backlot filed under the scenario of a re-imagination. They could:
1. Use that empty soundstage, and build a large showbuilding to build a Muppets Studio Tour. Utilizing the trams, you could experience an elaborate dark ride into a sort of Muppet version of movie history. (They came up with something like this for a Muppet Square for DHS).
2. They could build the show building (much less than Carsland), and have a tram tour through an idealized Hollywood backstage area from the 1930's with animatronics.
3. Use LPS vehicles for a Monsters Inc. ride, or put in an Oz ride with a hot air balloon basket as the ride vehicle.
Carsland is cool. It brings back a lot of nostalgia, but the dark ride scenes aren't much compared to stuff like the Great Movie ride and other attractions in WDW. And it would get so hot during the summer . . . The Cadillac mountain range, despite looking great, was necessary due to the presence of power lines and I think some hotels too.
Does everything need to be cloned? The only cloned piece of NFL was Mermaid (at least the interior), and rest of NFL was custom. Same thing with Avatarland. An imagineer who was questioned about Carsland at DHS said that no decision has been made on that . . . but that he was pretty excited about what he is working on. There might be less of a desire to clone Carsland, from inside the halls of WDI, than some people might believe.