petition to have metallica play the halftime show at superbowl 50

I am tired of the same lame pop show at the Superbowl halftime show. I mean it is football, the hard hitting game that embodies the American spirit. It is only fitting that the NFL embraces its own identify and brings a show that represents itself. Who better than Metallica to celebrate super bowl 50 instead of lame Coldplay and Beyonce? They probably won't even sing. Last years Katy Perry show was a dog and pony show. Stop the injustice Obama end your term by doing something important, bring Metallica to San Francisco