Should we expect a new announcement from Blizzard come this year's Blizzcon? A Blizzard staffer has pointed to a "top secret project to be announced in 2014" on their Linkedin resume, which was spotted by Kotaku before the profile was pulled.
While that project could indeed be the long awaited Titan, the company also trademarked the title 'Overwatch' a month ago, while advertising for a new lead producer.