According to IGN's hands-on with Pokemon Battle Revolution, the DS will have a proper connection to the Wii, allowing you to use your DS as your controller. All your menus are controlled via the touch screen, leaving the TV screen just to show the action. Also, you wouldn't be able to see your opponent's menu either.
Of course, those who don't have DS consoles will still be able to use the remote.
05/11/2006
Redwood Park, SA