Warrior = Dragonslayer ( Only thing I could think of) (DPS/TANK mix?)
Mage= Blood Mage (This could actualy be a Healer. Imagine harvesting the life out of your enemies then sending it to allies)
Rogue = Dunno, but it looks like leaves plus something in the distance. Like an explorer type spec. Maybe it is Scout? (DPS)
Hunter = Spellbow. Arrows that are Magic etc. Uses mana instead of focus and has no pets etc. ( DPS ) ( I think only BM should get Pets but their normal bow dps should be LOWERED a lot, Maybe have Marksmanship about ya know Heavy Arrow Damage and have the Other spec as DoTers.)
Shaman = Earth Warrior ( or somethin glike that) Harness the power of the Earth to toughen your body and armour. ( TANK )
Priest= Void / Chaos. Similar to Shadow but more "echo-y" The abilities build up Chaos which is then used to empower your spells. ( DPS )
Warlock= Demon Hunter or Fel Knight. Use Metamorphosis and similar abilities to be a tank. Take the form of different demons etc. ( Tank )
Paladin = Judgement or Justice,( DPS )
Death Knight = Necrotic / Necromancer. A forbidden practice that lets you heal your friends. OR uses the powers of Death to create spells ( Heal or DPS ) ( I would swap UNHOLY into a Healer spec and turn the 4th spec into something to do MORE with plauges and DoTs)
Monk = Cant tell for the monk. I still think they should have some type of Drunken Fist thing for Brewmaster where instead of energy / mana you have Ale.
Tinker = I will try to do all 4 of the tinker specs but because not a lot is known about the tinkers ( Not enough for fans to make4 specs for em) i will not be using any lore sources etc.
Spec 1 = Chemical Tinker. Tinker with the properties of chemicals then use this to both kill enemies and kill frien- oh wait i mean HEAL friends! Uses mana to change Chemical properties. (Heal/DPS hybrid)
Spec 2 = Electro Tinker. With a ZAP ZAP there and a ZAP there and in your zappy face! Use your Electro Weapons to ZAAAAAAAAAAP people. ( Ranged DPS)
Spec 3 = Genetics Tinker. When I showed those tree huggers in Moonglade my latest inventions, they tried to kill me ! It's not my fault if I can force my body to change into a giant ball of muscles! There just jealous that all they can turn into are ANIMALS! (TANK)
Spec 4= The Tinkering Tinker. All these blasted youngsters and their Zappers, Chemicals and Gianti- Genti- Geneticals ! WHO CARES WHAT YOU CALL EM!? Old School is the true way to go with two steam gunners in my hands, a few nades in the back pocket and my Sentry Making for Dumbies book I'll DESTORY the battlefield! *Evil laugh interrupted by wheezy coughs*