I know this is complete clownery but I do think we'll get at least one announcement of something completely new, like we got Splatoon 3 this time last year. My money would be on DK or whatever Monolith are working on.
I’m setting my expectations low.

I’ll be happy if we get the return of:

"Good evening America, I am Chloë Sevigny, It’s recently come to my attention that I love Triangle Strategy Game”
All I need is the announcement of a new Donkey Kong game with a soundtrack by David Wise.

I was about to come here to say this, isn't one in development with the same team behind Mario Odyssey? I'd be here for that.

We are going to get a trailer for that damn Mario movie aren't we?