I mean you'll have two ways of controlling, the DSi ways and the iOS ways and with the PSVita's extended controls, you can add a third way of controlling the game. Release the iOS Legendary Wars at the end of the year and then get started immediatly for one on the Playstation Vita.
This is all you need to do to make it a better game:
* Greatly improve the graphics, this wont be a problem if you max out the gameplay options.
* Add both styles of gameplay, make a third style of gameplay that meshes both together and an entirely new fourth style of gameplay.
* Add much more content, more levels up, more areas, more everything.
* Add DLC's.
So think about it, and release it for the Playstation Vita.
