Alright. 50 things for the 50th.
Let's assume they are counting things starting in 2019. It makes sense. Its what i would do. The amount of construction, quiet reopenings from smallish scale refurbs, event openings of new attractions, and everything else... It would be crazy anf impractical for 50 things to be in one year unless they are counting just bathroom cleaning and everything.
So, 50 things spread across 2019, 2020, and 2021. Let's count up what those might be based on the info we have and rumors and safe assumptions.
- Tron Coaster
- Club 33 (hopefully only counted more than once for all four parks)
- Thunder Mountain Third Lift Hill Effects (rumors pointed towards this being postponed to the 50th)
- Hatbox Ghost addition (rumored that a second was built when the built Disneyland's and just stored in a warehouse for the 50th)
- Small World adding Disney characters (uuuuuggghhhhh fine. It's rumored)
- Carousel of Progress update (insiders say it's happening as relatively major)
- People Mover update (probably small, new scene or two)
- Speedway update (tronify it)
- New nighttime parade
- New fireworks show (new projection show at the very least)
- Jungle Cruise Update tied to movie (rumored for if the movie does well)
- New Spaceship Earth Update (just my assumption, but it feels like a new narrator is overdue. And while I'd hope for a new descent, just updating what you do with the screens to be less terrible could be enough for now)
- GotG Coaster
- Wonders of Life rumored replacement
- Space Restaurant
- Pixar Short Film Replacement (even just new Pixar/Disney shorts. Don't even need to make anything actually new if they don't want to)
- Living will the Land Update
- Circle of Life Replacement (assumed)
- Seas with Nemo Update
- Rat Ride
- Poppins Ride (or whatever in the UK)
- Brazil Pavilion
- New China Film
- Refreshed France Film
- IllumiNations new show
- Star Wars Land (yes I do think they'd count the land itself as a separate item from the things in it and if Star Wars Land really is on the level of Potter or Cars Land in terms of scale of theming it's arguably justified)
- Battle Escape
- Millennium Falcon
- Cantina Restaurant
- Star Wars Resort
- Mickey Minnie Railroad
- Launch Bay Replacement
- Lightning McQueen show
- Replacement for one of the current shows at Hollywood studios
- Fantasmic Update (rumored? Assumed? Not sure)
- Path of the Jedi Replacement
- Tower of Terror update (nothing too crazy probably)
- New HUB stage show in Hollywood Studios
- Star Tours Replacement (kind of a long shot to be so soon. But presumably will happen eventually, why not in 2021? Should be a relatively quick retheme once the video is made)
- Yeti being fixed (brought up again by Rhodes recently. The 50th would be perfect)
- Primeval Whirl replacement (whatever that winds up being)
- Nemo theater replacement (if that does still happen)
- River of Light update/replacement
- Tough to Be a Bug Replacement (my assumption. It's not popular or beloved. And a 3D movie is easy enough to replace cheaply and quickly)
- New Monorails
- New Swan and Dolphin Tower
- New Resort
- New Slide at Blizzard Beach (assumed. It's way overdue especially with Volcano Bay)
- NBA Experience at Disney Springs
- New Cirque Show at Disney Springs
So, that's 50 without very few assumptions not based on things currently rumored and being discussed and no real stretching. If you could starting in 2019 at least which, as I said, is only practical for 50 things.