While a joystick for Tatsunoko vs. Capcom on the Wii has already been confirmed, there hasn't been much said about the product itself.

But Capcom revealed today through their Twitter account that an official announcement will be coming in the next couple of weeks.

From previous updates we know that this stick will be available with the release of Ultimate All-Stars, scheduled to happen on January 26, 2010 in the U.S.A.

Thanks to Pinetar80 for pointing this out.