My prediction: BotW delayed to 2022. More Mario Golf footage. Poke'mon Legends footage, but a little bit cleaned up. Still looking like a Gamefreak project though. Bad animations etc. Poke'mon Diamond/Pearl remake footage. Maybe one new winter title from Nintendo. Lots of 3rd party filler that most hardcore gamers don't care about. I'm talking Ninjala or EA type filler. Disney games filler.
What I want: BotW 2 launches this Christmas! A new Donkey Kong and F-Zero game comes out this summer/fall. Coverage of 3rd party titles that deserve being in the showcase like SMTV, No More Heroes 3, etc. Surprise! We lied! Here's Switch Pro reveal!
Hard to delay a game that's never had a release window :P