Some of these "Wishes" are downright impossible but i guess that's the point of this thread. Impossible as in IP's owned by rival console manufacturers. Quite a few possible games wished for, then games that are highly likely. Eg:- Advance wars. Then games that are almost 100% guaranteed, like Mario Party, strikers etc.

I would love Overwatch to be alongside Splatoon 2. I'm not sure if the game is that graphically advanced to be tough to port to the Switch unless someone can give a good idea of its graphical capabilities. I think its re-establishing the userbase and such, as Blizzard has sort of warned about, that could cause a problem, unless you can cross-play with PC, Xbone, and/or PS4. Plus, the microtransactions is a thing too in Overwatch (though not to the extent of EA's Star Wars Battlefront 2).

Mario Galaxy HD Collection

Ni no Kuni 1 and 2 seems like games i want to play Switch

Halo
Anthem
CoD
Rare Replay
Gears of War
Battlefront 2
Shadow of the Colossus
Ratchet & Clank
Uncharted

These are biggest ones.

This would be fun too! Although I just finished replaying both Mario Galaxy games a few months ago. So I’m in no rush, personally speaking.

all the fire emblem 3ds games, metroid samus returns, luigis mansion 1 and 2, paper mario color splash

You could be realistic, half of those are Microsoft/Sony exclusives.

Fortnite

I know.
But this thread was about games you wanted on Switch, so, why not? :)

With the exception of MS and Sony exclusives and EA's games, my list would be reduced to CoD, though.