For some reason the community saw a Bolvar-themed DK sword and convinced itself that 4th specs are coming.
So here are my special selection of 4th spec ideas!
Mage: Chronomancer - A healing spec that heals by rewinding time and unmaking the target’s wounds. You must be careful not to crit though, or you might turn your tank into a baby!
Priest: Inquisitor - A stealthy bringer of holy justice that metes out the Light’s judgment without being seen. No one expects the Warcraft inquisition!
Warlock: Succubus Emperor - Like MoP Demo, but better. Instead of green Illidan, you turn into a big Succubus, and instead of summoning Wild Imps you summon Wild Succubi. You also have Lust.
Monk: Fistweaver - Let’s do this so that Monks can stop asking for Fistweaving back.
Druid: Nothing. They already have four specs.
Rogue: Gunslinger - Rogues already have Assassins, Ninjas and Pirates. All they need is a Cowboy!
Demon Hunter: Nothing. They didn’t even get a third spec, what makes you think they would get a fourth?
Hunter: Wild Fighter - A dual wielding fighter with Hunter Pets so that Hunters can finally realize their long lasting dream of being Rexxar.
Shaman: Earthwarden - A Rock’n roll tanking spec. They take Cataclysm from Warlocks. Warlocks get angry.
Death Knight: Fire - That’s what started this whole mess. 90% of Fire Death Knights will be Night Elves.
Paladins: Hearthstone - A pet spec that summons other Paladins like the Hearthstone Paladin. They are also the best at what WoW Paladins are most known for: Bubble Hearth.
Warrior: Legs - You brutally kick the enemy to death like a soccer ball.