Tales of Vesperia was originally released in 2008 on the Xbox 360, followed by a port on the PlayStation 3 the next year. According to one of the voice actors from the Japanese version of the game, it seems either the game might be appearing on the Wii in some fashion (either as a port, sequel, or spin-off).

The source of this news comes from Rikiya Koyama, the Japanese voice actor for the character Duke. It's not concrete what type of game he was referring to, since he mentioned the strength of the brand and the recently released movie. A straight-out port is unlikely due to the graphics in the Xbox 360 and PlayStation 3 versions, so if this is true, it would likely be a sequel or a spin-off similar to Tales of Symphonia: Dawn of the New World.

UPDATE: It appears that the voice actor was referring to Tales of Graces, not another Tales of Vesperia game. However, it could mean that Duke might be a opponent in the game's cameo battle, but that's mere conjecture at the moment.