SAN FRANCISCO, CA - FEBRUARY 03: Detailed view of the Super Bowl 50 logo during the NFL Experience exhibition before Super Bowl 50 at the Moscone Center on February 3, 2016 in San Francisco, California. (Photo by Jason O. Watson/Getty Images)
SAN FRANCISCO, CA - FEBRUARY 03: Detailed view of the Super Bowl 50 logo during the NFL Experience exhibition before Super Bowl 50 at the Moscone Center on February 3, 2016 in San Francisco, California. (Photo by Jason O. Watson/Getty Images)