There quite often is. Things - non specific things - are often pencilled in for year "x" so budgets can be predicted and allocated. Even if they don't know what the "thing" will be yet.
2018 - Toy Story Land
2018 - Begin one other thing at Epcot
2018 - Mission:Space upgrade
2018 - Start doing the stuff we agreed for Tomorrowland
2019 - Gondola
2019 - Some new show in DHS somewhere
2019 - Star Wars Land
2019 - Start doing 15 of 50 things for the 50th Anniversary
2019 - Great Mickey Ride
2019 - Some other thing for Epcot
2019 - Caribbean beach and Coronado expansion
2019 - What country did we decide on for Epcot? Start building that.
2019 - New Epcot night show
2020 - Start doing another 15 of 50 things for 50th Anniversary
2020 - Ratatouille
2020 - Project: Launch Bay New Attraction
2020 - Coco overlay of GFT
2021 - Start doing another 15 of 50 things for 50th Anniversary
2021 - New Electric Light Parade for MK
2021 - Look around for five other things we can say were done for the 50th Anniversary
2021 - New Fireworks show for MK
2021 - Wait, weren't we supposed to do something with Frontierland?
2021 - Start the new GotG ride in Epcot