Where the hell is my 2D Metroid game Nintendo?

[WiiRHardcore]

Ok, so I'm playing the new Castlevania and thinking to myself, how come there are 3 of these games on the DS and no 2D Metroid game? We got a 3D Metroid, but the single player in that game blows. I'd hate for Fusion to be the last in the series timeline, it's not that great of a game, and zero mission was better but really short. Come on Nintendo, we need Metroid 5, either on the DS or even as a wiiware title.