adidas has released a teaser clip for its upcoming commercial for Derrick Rose's new signature shoe, the adiZero Rose 2. Entitled "The Bull," the very brief video shows the reigning league MVP striding defiantly into the bullring to face off against the steely-eyed toreador ... aaand scene. To unlock the rest of the video or "Unleash The Bull", you'll have to log on to adidas Basketball's Facebook page and do some liking. If only unlocking the NBA lockout could be so easy. Check out the video teaser after the click.