Overwatch Setting Up 'Sigma' In Another Hero 31 Teaser

Following yesterday's teaser, Blizzard has now put out another mysterious image related to Overwatch. While the first showed Jeff Kaplan getting sucked into a black hole, this one appears to show a name badge which, importantly, features the Greek alphabet symbol for Sigma. Those that have been paying attention to recent Overwatch leaks will know that Sigma is believed to be the name of Hero 31.This all but confirms that a new hero should be joining Overwatch pretty soon. This would be the 31st