Possible Next Expansion Hint – Greetings from Gadgetzan Postcard

With BlizzCon on the horizon and the likelihood of a new expansion coming soon we’re on the look out for potential clues. The official Hearthstone Twitter just posted this “Greetings from Gadgetzan” postcard. There’s a lot of tiny text bordering the graphic, here’s what it says:

The word “safe” is not meant to constitute a binding agreement and does not imply safety, security, protection, preservation, peace of mind, confidence, reliability, dependability, or trustworthiness. Mayor Noggenfogger is not responsible for any accidents, burglaries, thoughtsteals, mind vision, hellfires, vanishes, whirlwinds, revenges, lightbombs, elemental destructions, excavated evils, consecrations, holy novas, flamestrikes, demonwraths, starfalls, shadowflames, swipes, explosive traps, arcane explosions, brawls, DOOM!s, lightning storms, blizzards, twisting nether and other Acts of Old Gods, magical mayhem or disfigurement that may ensue. No beasts, demons, dragons, mechs, murlocs, pirates, or totems were harmed, abused, disfigured, dismembered, declawed, detailed, decomissioned, exorcised, disarmed, or toppled in the creation of this postcard. We take no responsibility on the claims made on this souvenir of propaganda, or any predictions, suppositions, predictions, prophecies, harbingers, omens, portents, or conclusions that may arise.

If you’re unfamiliar with World of Warcraft here’s a brief description of Gadgetzan:

Gadgetzan is a neutral goblin-made trading outpost where the races of Azeroth, epecially goblins and gnomes, can share ingenious inventions and ideas with one another. Currently, Gadgetzan is the only spot of civilization in the entire desert of Tanaris. Explorers can find most gear that they need here, as well as a place to escape from the blistering sun and other dangers of the desert.[1] Rising out of the northern Tanaris desert like an oasis, Gadgetzan (Gadgetzar or Gadgetar in some tongues) is the headquarters of the Steamwheedle Cartel, the largest of the Goblin Cartels. Here some of the best goblin engineers, miners and alchemists ply their trade. The goblins believe in profit above loyalty, thus Gadgetzan is considered neutral territory in the Horde/Alliance conflict. Anyone with a fat wallet or services to offer is welcome in Gadgetzan. Both governments officially recognize goblin neutrality, and for those who don’t, the streets are heavily patrolled by goblin bruisers ready to pound to a pulp anyone disrupting their trade by instigating conflict. Why the goblins choose to build their trading towns in such inhospitable locations is anyone’s guess, but once again, they defy logic and the hot sun with their wondrous city of Gadgetzan.

[Source]