The word on the Ubisoft forums is that Rayman Rabbids 3 has been confirmed by Gamestop for a November release and is supposedly available for pre-order in store. They also seemed to imply that it does have balance board support but whether this is fact our just assumption based on the teaser trailer is unknown. There's still no official word from Ubisoft so this has to remain a rumour for now.

On the subject of teaser trailers, that was some marketing genius. It's a well known fact that Rabbids fans have been disappointed with the game since Rabbids 2. By supposedly including balance board support, Ubisoft most probably hope that the game will now appeal to the growing number of casual gamers thanks to Wii Fit. Whether Rabbids 3 will appease the diehard fans remains to be seen.