People compain that they don't make new IP's and they say they make to many casual games. So why not mke X a bigtime franchise? X certainly has the potential to spawn a great series, or continue it, and if Nintendo marketed the hell out of it they might have a new Zelda in their hands.
Any thoughts?
Edit: Just a little something here: Remember Twilight Princess? You know, that hardcore game not for kids, only on Nintendo consoles made by Nintendo themselves that sold over 6.81 millions on wii (not even mentioning gamecube sales)? If that game does it, Nintendo should be able to reach at least 4 millions if they went in for it (and got a bit lucky of cource).