Wii U port begging (on Switch)

[Soundwave]

They may as well just port all the following, spreading them out over the next few years (assuming Smash Deluxe is already happening):

Super Mario 3D World
Captain Toad
Pikmin 3
Bayonetta 1/2
Donkey Kong Country: Tropical Freeze
Original Splatoon (depending on what content S2 has)
Mario Maker (or Mario Maker 2.0)
Legend of Zelda Wind Waker HD/Twilight Princess HD

Switch should be able to play everything possible from NES to Wii before that and GameBoy-to-3DS as well via it eShop.