-Every Mario game, the main 3D Mario game being an open world platformer similar to Breath of the Wild.
-New Animal Crossing, but as a 3rd person simulator where you have the villager jump, ride bikes, skateboarding, swim underwater, take jobs. And it must bring back the everything from New Leaf.
-Splatoon 4: Open world that lets the player travel and explore the whole world of the Splatlands while doing missions, and online matches.
Xenoblade 4: Nothing else to say, but expand the universe with new story and characters.
-New 3D Zelda that goes back to the original Zelda formula (Dungeons, new items) this time, control both Link and/or Zelda.
-New Wario Land game: If Donkey Kong is getting a treasure adventure, why not let Wario return as well?
-Fire Emblem 1 remake: I don't know, but Intelligent Systems should just remake all their Fire Emblem games from Famicom-DS without the permanent deaths.
Starfox Adventures/Assault HD Remastered: Can't think of anything for the StarFox series, but like Wind Waker and Twilight Princess HD, why not do the same with these two games?
-HD ports of classic Wii and 3DS titles such as Wario Land Shake It, Kirby's Epic Yarn, Punch-Out, Super Mario Galaxy 2, Endless Ocean 1 & 2, Kid Icarus Uprising, Super Mario 3D Land, Ocarina of Time/Majora's Mask 3D. Unfortunately that would be an issue considering the prices.
Conker's Bad Fur Day on Switch Online
Disney Afternoon Colletction: For the love of god, Capcom! They're NES games that came from a Nintendo console!