Soundwave on 21 October 2016
It has a touchscreen. Emily Rogers and Laura Kate have both said so, and since they basically got everything else right I'd say they deserve the benefit of the doubt.
Besides, it would be completely idiotic not to have one anyway. How would Mario Maker work on NS? How would DS/3DS Virtual Handheld work? Let alone just OS and modern game play it would gimp the system in many other aspects. What if Nintendo wanted Super Mario Run or Pokemon Go or versions of some of their mobile games?
Who the hell even makes LCD panels of that size that aren't touch based, lol. It's not 2003 anymore.
