Maybe. But the game won't go beyond a 12+ rating which means that the Call of Duty/Battlefield type of audience won't care for the title. Even reaching Metroid-like sales would be very difficult, all things considered. Nintendo would most likely want to spend those resources somewhere else.
Still, there is Steel Diver so I guess anything is possible. Come to think of it, Sub Wars might even be the FPS that he was hinting at.







