http://revolution.ign.com/articles/702/702990p1.html

Thats going to have some crazy control styles thats for sure.Does sound like it could be fun though, hopefully with online mode. Probably going to hold off on the PS2 version for the Rev. version. Doing a kamehameha hand move with the controller sounds too good to pass up lol :D

Heres an excerpt from the article:

"Tenkaichi also boasts new new in-game transformations and puts the Revolution controller to full use. "Using the Nintendo Revolution controller, players will be able to mimic signature moves as they are performed in the Dragon Ball Z animated series, such as Goku's Kamehameha, moving both hands to executive this devastating energy attack," Atari stated.

Atari has the Revolution version of Dragon Ball Z: Budokai Tenkaichi 2 set for a "holiday release." The PS2 build is scheduled to ship this October and we fully expect the Nintendo version to arrive at the same time."