I don't think Smart Glass was ever the answer to the Wii U, it was more of Microsoft's answer to the Apple TV. MS just wants to turn any TV connected to the Xbox 360 (which is pretty much a set top box now) into a smart TV. If while doing so they happen to give developers a new control scheme, then thats a bonus. But I highly doubt anyone is going to incorporate a 3rd controller besides the normal one and kinect.







