Why would she have a new single in the Pepsi Commercial debuting at the superbowl and not play the song at the Superbowl, that would be a big misstep. She wouldn't NOT promote her new song at the biggest venue/
She will probably release it few days before Super Bowl (like Madonna did) or debut it on Super Bowl and release it on iTunes right afterwards. I just wish we would get press release now.
Don't get upset now. There is still an entire month before the superbowl and even if she don't perform it there, we are still getting new music this year. Bottom line.