I was just about to call you an idiot for predicting the very obvious long after it happened, and then I realized you were necro-patting yourself on the back.
The Balance Board can definitely be used in an FPS. One player sits on their ass, with their hands on a Wii Wheel, and their feet on a Balance Board. They apply pressure with their feet to drive, and use their hands to steer. 3 other players grab remotes. Wii Drive By.
Or you shift your weight to lean around corners and to duck, while using the analog stick to walk, and aiming for camera+shooting.
Or you shift your weight forward to walk and use the analog to control the camera and the remote is just for shooting.












