I think they should. How many systems have been sold? 3 million? That's pretty much nothing. Discontinue the system, and then let current owners have the next system for free via Nintendo themselves.
They should just copy Sony as far as features, hardware and controller. Basically, a PS4 that could play Nintendo games. Could you IMAGINE having all of that awesome third party support, standard controls AND Zelda? Omg, too good to be true.
Of course, it'll never happen. But one can dream.







