I still really want my idea of Park 3 being IOA on steroids. I'm not sure if I shared it here, but I'll post it again just in case. Sorry about the incoming ridiculous blue sky tangent.
Think of it this way: IOA has eight immersive themed lands. However, most are fairly small, and even the big ones feel a bit cramped and are literally just a straight path through the area (i.e. MSHI and JP). In this theoretical Park 3, every land would be in the 15-25 acre range, or maybe even bigger. It would have a much smaller TOTAL of lands than IOA/USF (with four instead of eight), but the lands would be even more huge and more immersive than everything we've ever seen before, a complete one-up to WWoHP and SW:GE alike. Each area would have a lot of variety, multiple paths and nooks and crannies, and several attractions including both big E-tickets and supplementary smaller attractions. Universal themselves could re-brand them as not "Lands," but "Worlds," and the working title I have for this idea: "Universal's Fantastic Worlds." And these "worlds" could include:
- Super Nintendo World - The single most famous family of video game characters comes to life in Super Nintendo World, a large land themed to a variety of Nintendo properties. This includes Princess Peach's castle as the park icon, which brings guests into the Mushroom Kingdom (the largest section of the land, featuring the interactive Mario Kart attraction, a Donkey Kong coaster, and a Yoshi omnimover), Hyrule (featuring an epic interactive trackless dark ride through a perilous dungeon), and Kanto (featuring a Pokemon Snap safari dark ride).
- Middle-Earth: The World of Lord of the Rings - One of the most iconic literature and film properties of all time finally gets adapted into the largest theme park land of all time. In the 25-30 acre range, this land recreates the sprawling fantasy land of Middle-Earth, featuring locations such as the Shire, Rivendell, and Mordor, without them being forced close together. Every area is completely immersive in the shopping, dining, entertainment, architecture, and attractions. Several attractions could include a next-gen Tower of Terror-type drop ride within the Dark Tower of Mordor, a mixture of Forbidden Journey and FoP that takes guests on a ride on top of the eagles through Middle-Earth, an indoor coaster through the Mines of Moria, a family dark ride through a festival at the Shire, and so on.
- Worlds of DreamWorks - One of the biggest studios when it comes to family-friendly entertainment, the worlds of DreamWorks can be discovered in this Fantasyland-esque mashup area. Guests can discover Shrek's Swamp and a silly family boat ride through Shrek's world, Berk and a massive dark ride that takes guests on a dragon flight, and the Valley of Peace featuring a KFP family coaster. Each of these three sections aren't huge, but are very immersive and well-themed in their own right, and have a nice blend together.
- Jurassic World - Jurassic Park is one of the most memorable and praised movies of all time, yet all it has ever gotten is a fairly average/standard area at IOA with no room for expansion. This would be remedied by completely starting from scratch in this new park; with a huge, realistic version of Jurassic World. Featuring a gyrosphere e-ticket, several safaris through land and sea, a brand new state of the art discovery center, and dozens of interactive dinosaur animatronics littered throughout the land. Jurassic World would give the Jurassic series the huge amazing theme park representation it deserves.
Building lands of that size and scope could be the next step in completely reinventing the idea of theme park lands IMO, and those four properties are some of the best candidates for it. Not only are these four fairly timeless properties, but there's Nintendo and DreamWorks which in of themselves feature several properties that appeal to families, and more thrilling, adventurous things to appeal to teens and adults such as Middle-Earth and Jurassic World. I know limiting a new park to a narrow selection of IP is risky, especially when leaving out new things such as Fantastic Beasts, but I think there's sooo much potential.
...that tangent aside, I know this will absolutely never happen since SNW is basically locked into replacing KidZone. And I get why, if they use both SNW and DreamWorks in Park 3 that doesn't leave much to replace KidZone in general. The only other thing I think that could work is SpongeBob, which Uni does still own the rights to and it's still a very popular show, but... I have my doubts that that would draw a huge amount of interest. So yeah, this idea is definitely never going to happen but a gal can dream, right?