Tampa Bay Lightning fans had a bit of a surprise Thursday night against the Florida Panthers when Steven Stamkos was scratched and declared day-to-day with a lower body injury. Then in the third period, Anthony Cirelli was injured after hitting the glass with his shoulder during a puck battle. Speculation is out there on what that injury might be and the potential recovery time. It could be a few days or weeks or could be months if the injury requires surgery to fix something in his shoulder which he appeared to be favoring while skating off of the ice.