From a monetary perspective it would make more sense for Nintendo titles to show on X1 and PS4 when considering the attach ratio and capacity of SW sale relative to HW and that the people on the 2 platforms are very open to buy 3rd party and a lot like Nintendo titles but don't want the HW.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."