Now that's a spicy meatball!
I suspect there might be something to the Hogwarts Express coming. I know that's been a rumor for a while. I'm thinking back to
@AlexanderMBush 's post about him hearing they want to move the Studio Tour back down to the lower lot. Well now that rumor would make a lot more sense. With the tram out of the way, now you got room for the Hogwarts Express.
As for Transformers, when does that contract expire? I imagine whatever replaces it is going to be an overlay. I also think it won't be in 3D and focus a little more on practical effects.
I love how there's some fairly legitimate rumors of more Nintendo in the lower lot and your response is "Eh okay". I figured you would be more excited. lol
The only logical place I see for a Potter expansion is Falls Lake. I just hope if we get Diagon, we'll get a version of Gringott's adjusted without 3D.