Capcom didn't deny Monster Hunter on Switch. I asked if it's coming to Switch, and Mr. Kojima said "Hope you enjoy it on 3DS first." pic.twitter.com/OjN8gfLX9x— Takashi Mochizuki (@mochi_wsj) March 17, 2017
Well that's certainly an interesting way of answering the question. More of an open-ended answer than we usually hear from developers. Let's see what Capcom feels like sharing in a few months from now.
UPDATE - It seems the question/answer may have been more related to Monster Hunter in general, rather than XX specifically. Still great news either way!