CVG: Ten months of NDA-induced Wii U silence was rudely interrupted by a leaked trailer, just prior to E3. Not only did the naughty video reveal a sequel to the rather stonking Rayman Origins, it confirmed a Wii U release and exclusive functionality. Nintendo made it this close to E3 without anyone spilling the Wii U beans... but not close enough. So what did the leaked footage tell us? And did it reveal anything it wasn't supposed to?