Asymmetric park design is so very in right now, darling.
I could hear Edna Mode's voice when I was reading this
DCA 3.0 never happened and instead Disney seems to just be on auto-pilot with DCA, green lighting whatever will tie in with big Disney film releases that will be released within the next two years.(Both the Incredicoaster and Mission Breakout opened a short time after a film in their respective franchises was released and I’n sure the same will be true of the Jessie Carousel and Toy Story 4)
It just feels like DCA is the dumping ground for all IPs. This is similarly happening with Walt Disney Studios Park in Paris where they're adding Frozen and Marvel Lands. DHS is going towards that but not as extreme for the time being.