Why not? Modern Warfare 1 + 3, Black Ops, and World at War were ported to the Wii from PS3/360, and that's a much bigger power gap than between PS4/Xbone and Switch.
I wanted to gave exactly same answer. :D
Also before someone says that some XB1/PS4 game couldn't be ported on Switch, really needs to have CoD ports for Wii on mind.Last edited by Miyamotoo - on 12 February 2018