Resident Evil 4 with HD quality textures and wiimote-like controls with the joy cons would be the ultimate version of the game.

Skyward Sword HD. Remove the occasional need to calibrate and the control would be perfect, and like Wind Waker, that art style woul shine in HD.

Portal collection or Left 4 Dead. Either would be great on the go, and Switch's approach to local multiplayer with 1-8 systems would go really well with their co-op.

Kingdom Hearts 3.

FF7 Remake.

Maybe Mario Galaxy HD collection, but not necessary.

Other than that I just want new games like Mario Odessey, Xenoblade 2, new Metroid, new Fire Emblem, HD Polemom, ect.

http://switchcore.net/2016/12/14/yooka-laylee-makes-the-switch/

Ahh nice news thank you. And awesome avatar by the way. 

Diablo 3 , Xenoblade X, Civilization, XCom,

If I get Switch, it'll be because of exclusives. PC is my main platform and pretty much nothing's going to change that. That is, I don't care about ports almost at all. Any PS4 exclusives would do, I suppose, but ones that interest me are pretty few.

Kingdom Hearts 1.5 & 2.5 (doubt 3 is possible)
Overwatch
Gothic Series

Oh good question.

Let's see...

Overwatch (with local multiplayer)

Hearthstone

Rocket League

Owlboy

Undertale

I'd have liked to see the South Park games. I mean, Ubisoft is giving us Steep. I wonder if that Mario x Rabbids RPG game was bullshit. Or is Ubisoft saving the announcements for a later date?

New Vegas, basically any final fantasy except for 13 and 15 would be cool, yakuza, overwatch, the tomb raider reboot series, sonic colours

Tales of is covered, but would like to see more than one Tales of games on the Switch

Final Fantasy Remake or FFXV (unlikely)

and maybe something like Hearthstone