So, I was looking at the current status of construction. The one thing that jumps out to me is how much wasted space there is (my opinion only). They could have built a third ride easily in the area that borders Toy Story Land. I don't know. I get the whole "immersive land" thing but would people prefer to explore or ride rides?
I will add that, yes, I haven't seen it yet and I am already griping.
That berm between SW and the rest of the park is designated as an expansion plot for a third ride. I'm guessing that they aren't just building it now, so that they can go to Potter route and add it when crowds die down to suck them back in.