I don't see the benefits of it going to the Wii. Castlevania has always been at it's best in 2D, and after 4 failed attempts at 3D, it's hard to argue against that. If it were to remain 2D and sprite-based, I would jump for joy, but unfortunately only the PSP and DS get games like that nowadays. The only benefit to putting it on the Wii would be for motion control, and I ask what could be done? Castlevania is very twitch-based in gameplay and that hasn't translated very well to the Wii thus far, with examples ranging from Guilty Gear XX Accent Core to Alien Syndrome. However, whatever the Wii could do with motion controls the DS could probably do with touch control faster and more efficient.