IF Nintendo decide to release the game for both DS and 3DS, then that may mean 3DS isn't as powerful as recent speculation has led us to believe. After all, it doesn't really make sense to release a 2D SNES-like DS game like Pokémon as a launch title for a new system that might (apparently) be about as powerful as a GameCube.
Wouldn't really be a wise thing to do, if you want to show off the new system's power and features.
And if it's basically the same game, but with added 3D effects on 3DS, that'd be kind of meh, and wouldn't really offer much incentive to buy a whole new system, I'd think.
Personally, I highly doubt this will be a 3DS launch title, but we'll have to wait and see I guess. You never know with Ninty. 
Nintendo Network ID: Cheebee 3DS Code: 2320 - 6113 - 9046
