PCGamesN reports on a new Blizzard trademark registered by AJ Park who's been involved in previous trademark filings from the developer. Heroes of the Storm is the name of the game and aside from sharing the same acronym as the second instalment of Starcraft II it is difficult to pin down what game it could be related to. Perhaps it's the official name of the long awaited Blizzard All-Stars MOBA game - or perhaps it's something entirely different.