Does Zelda BotW Wii U prove NS does not have a touchscreen?

[Darwinianevolution]

KLXVER said:
Maybe Blizzard knows something we don't?

Huh, I thought they said they wouldn't bring Heartstone to the Switc, but if this teaser is real, then did they change their mind, or are under the same conditions that made Bethesda not confirm Skyrim for the Switch.