two new trademark filings by Blizzard, both of which seem like perfect titles for an upcoming Hearthstone expansion.
The names in question are "Eye of Azshara" and "Overwatch." While the latter could apply to many games, the former seems quite clearly aimed at either World of Warcraft or Hearthstone, and it seems even more unlikely that the company would announce the next expansion for World of Warcraft as players are still waiting for Warlords of Draenor. Is it a red herring or harbinger of things to come? We'll know more when BlizzCon takes place later this week.