Of course, fanboys want Nintendo to do this, but let's face it: If Nintendo did, they'd shoot themselves in the foot, so they won't.
In fact, only utter idiots want them to do so, anyway, because it'd kill innovation entirely. Innovation these days is pretty much done entirely by Nintendo, with Sony and Microsoft just making locked, crappy PCs that people somehow want despite them offering nothing. Nintendo at least tries. What do Sony and Msoft actually offer? Seriously - just games held hostage. Their devices have NOTHING a PC can't do better. Nothing, not a single thing. Nintendo at least DOES offer something different, control shemes you just can't do on a PC. That's SOMETHING.
Nintendo is more than fine. They have so much money that they can currently afford two more consoles to utterly fail. THEN they'd be in trouble. JUst look at their yearly reports, people. They are utterly fine and in an nentirely comfortable position.
And before the Sony/Msoft fanboys cry: I actually have no Wii U and will only get them when the games on it interest me personally (same reason I have no PS4 and Xbone - neither has any game I care for). I just like facts. Most gamers that bash Nintendo games and want Nintendo consoles to fail are just bitter that they can't play the games.
Nintendo will thrive, even if they fail the next console utterly. And that's good for the industry. When Nintendo dies, consoles will be finished. All that's left then is crappy not-quite-PCs and no innovation whatsoever.