Nintendo shouldn't have bothered. People need to learn to let go of a three generation old controller.
Whether Nintendo made an adapter for the GC controllers or not, the fact of the matter is that wireless controllers are frowned in tournaments because of interferences caused by wireless devices including cell phones and other consoles that have wireless controllers. From my stand point It was smart of Nintendo to have GC adapters as I'm interested in competitive Smash.
EDIT: I just remembered the Wii U Pro controller, but I'm not entirely sure how it works as I don't have a Wii U.
Edited by magiciandude, 29 May 2014 - 06:57 PM.
Of Nelson and Murdock. Avocados at law.
Attorney at day, vigilante by night.