Overwatch on Switch ? " is very challenging for us " says Overwatch Director

[S.T.A.G.E.]

Otter said:

I think the FPS is their concern and I don't think they would be happy with 30FPS.

The Switch will likely be different in terms of match sizes etc, I could see them not wanting to compromise any of the things that make it great in its current form. 

This is why I cannot wait for Splatoon 2. Its optimized for the switch. Never played the first, but heard it was good.