Taken from their weekly update: "There appears to be some confusion surrounding the new sub-class emblems that can be found in the Emblem Collection. The new emblems, which can be found under The Taken King sub-heading, are new emblems that require the completion of certain content and/or Bounties that will be released when Destiny: The Taken King launches. Players who complete their new sub-class Quests do not qualify for these emblems yet. [b]There will more steps to complete, starting on September 15.[/b]"