So here's what we have to work with circa 1995. I'm assuming that all movie studio functions are being eliminated, giving us lots of expansion space to work with. Also, since MGM 2.0 is moving away from "studio park," the Backlot Tour is no longer needed, yes?
RED -
HOLLYWOOD BOULEVARD. Entry land stuff and GMR. No changes needed.
GREEN - SUNSET BOULEVARD. TOT, B&tB Live on Stage, expansion pads later used for RnRC and F! Good expansion space for more Golden Hollywood (Hollywood Hills) stuff. I have many attraction ideas for around here.
ORANGE - ANIMATION COURTYARD. Little Mermaid stage show and Disney Animation. I think it could become Maroon Studios (Roger Rabbit area) while retaining the actual animation studios if desired. Brings in toons (inc. Mickey and pals) for a "Hollywood magic" Fantasyland. (Barrier with Sunset Boulevard very malleable - want a walkway joining them.)
PURPLE - BACKLOT, MICKEY AVENUE. Eventual Toy Story area, for now a total blank slate honestly. I see this being the final (of 4) Hollywood areas, this the seedy, pulpy noir area. But that's very up-in-the-air. (Think a Red Car Trolley running between here and Animation Courtyard could be very cool.)
UGLIER ORANGE - ECHO LAKE. Star Tours, Indy Stunt Show, interactive shows like Monster Sound Show. In my mind, this whole area could retheme for Star Wars, with the stunt show getting a new SW theme. Or can subdivide into IP minilands?
BLUE - NEW YORK STREET. MuppetVision 3D (is that moveable?) - Only thing here worth preserving. Area could be home for more immersive IP stuff TBD.
BROWNISH GREEN - BACKLOT. Total blank slate. Good place for IPs.
The entire back half of the park is a blank slate. I see the stuff to the right being good for Golden Hollywood theming, with the stuff to the left good for various movie worlds and genres (inc. Star Wars). But any other ideas, please share!