Using branded controllers

Can you release a game that uses the wii controllers? I’ve been using them since I got the oculus rift and they work awesome with unity with the wiibudy plugin.

They actually work 40’ or further from the computer, which I don’t remember my wii doing…seems like they work better on a computer.

So can you include the option to work with wii controllers? Could you sell something that requires the controllers to use?

and how likely are users going to be to have all the required hardware and be able to set it up?