According to Inside the Magic:
https:///2018/06/star-wars-standalone-spinoff-movies-reportedly-put-on-hold-by-lucasfilm/?utm_content=buffer5556a&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer
You can even play guggenspritzer during Storytime with Rose! Buy the only street in St. Olaf, and you'll win a Maple Syrup Honey Brown Sugar Molasses Rice Krispies log!!
Roger Rabbit I think most would have accepted. If it weren't for the contractual friction with Spielberg post-feature, and the animation renaissance filled with IPs that Disney had complete control over, Roger would have been Eisner's Mickey Mouse.
Not to mention that it was originally going to be Universal's Cartoon World had they managed to secure the theme park rights to the WB and DC catalogues. Islands was the Plan B.
But back to Mary Poppins. SORRY!
The writing has been on the wall that ever since Iger took over, and the domestic parks at least were transformed from physical environments into giant walkthrough commercials for TWDC. This is a sad day. The parks are now consumer products.