..I've been thinking of the ways, and more importantly..how the hell the Lower Lot would be feasible for Expansion of both Diagon and Nintendo..and i'm probably going to be wrong in a bit of this..
So, this is going to be complicated..
First off, numerous soundstages would move over to the Universal Backlot (god forbid I create a diagram of THAT) for the new expansions, as Diagon Alley and Nintendo come along the way for the "Lower Lot Transformation" that'd take place from 2017 to 2020. This would be more..the list of things..
Late 2016: Announcement of Lower Lot Transformation, with Diagon and TSLoP revealed, with announcement of movings of soundstages more into the NBCUniversal Backlot
2017: The Secret Life of Pets Opens, with Transformers moving its extended line to be behind the newly erected building; Old line goes Vacant and not touched, possibly used as a house location for HHN. Mummy closes with multiple soundstages shutting down early on in 2017
2018: Closure of the Soundstages to the left of 28, with Transformers going also in the process to make way for Nintendo; new attraction to come on the Upper Lot, preferably within the Studio Tour, announcement of Nintendo
2019: Diagon Alley opens to the public with a superior version to London, including taller facades for both London and Diagon Alley to block it from the StarWay. Hogwarts Express also taller in height in the loading bay, with a two floor line (Possibly using TFreviewers idea of some sort of version of the London Tube)
2020: Lower Lot Transformation finishes with the grand opening of a brand new Nintendo-based Area using Mario, Zelda, and DK as the hook of the marketing; with Mario being the epicenter of it all, with a brand new E-Ticket Dark ride similar to Orlandos rumored MarioKart attraction with polished effects and new support with using Amibos as means of unlocking special features of the cart
..So..i have thought of this since TFReviewers Diagon post, and to be fair; I am probably going to be WRONG about a lot of the size, but I think given a lot of time, effort and atleast thinking, I could come up with something..
~Dark Blue (Next to StarWay) - New Retail Or Dining establishment
~Teal - Transformers Gift Shop
~Light blue - Nintendo
~Purple - New Transformers Façade/Exit
~Yellow - Transformers Extended line
~Orange - TSLoP
~Green - Covering trees at Gringotts Extended Line
~Light Grey - New Studio working area
~Grey - Mew pavement
~Dark Grey - New Road for London Area
Headlining for the Expansion
~TSLOP
~Nintendo
~Diagon Alley