This is only the first half of the year but i can’t imagine nitnendo not having a big. holiday/fall game
Outside of Pikmin 4 there’s not much that we know of. Cause we know Metroid Prime is next gen for nintendo. Donkey Kong Country is something that we haven't had a new game in the Switch's lifecycle so that can be something. The most likely case is a new Super Mario game since we haven't had anything since Odyssey.
You do have octopath II & DQ III remake as 2D HD games. And obviously pokemon will have something in November, but beyond that it looks like a transition period for Nintendo.
This year is stacked enough with:
- Star Wars
- Resident Evil
- Final Fantasy
- Spider-man
- Starfield
As long as the Switch isn't your only system. (Which it shouldn't be imo)