Nintendo keeping its cards close to their chest as GC approaches

While other developers are revealing what they will be showing at next weeks Games Convention in Germany, Nintendo, like usual, are keeping their line up hidden. Who would have thought Nintendo would keep secrets from us? If you missed the sarcasm there we of course know Nintendo are secretive but what else could they be showing? Could we finally get some more information on BWii, exactly one year after its first unveiling? Source: GoNintendo via GameFront