Okay so this is what I believe will be the next expansion of WoW right after WoD:
Monarchs of Azeroth!!!!!!!
Level Cap Raised to 110
New Class: Timewalker
- with the power of the Bronze Dragonflight mortals can now wield the power of time
- focuses on undoing the actions of opponents, altering the passage of time and reverting to previous HP/resource/buff combinations
(unfortunately this will prove to be too OP in PvP which will in practice make it nerfed to an ordinary class that shoots time bolts and has generic speed increase cooldowns and generic enemy slows AND rips off the monk and lock ports)
- uses hourglass as a resources instead of mana, but functions exactly like mana minus the blue bar (now bright yellow yay)
- can be tank, dps, healer and dps can be ranged or melee - just like dr00ds
Hero Class, starts at level 85 and you have to do some random quests in the Timeless Isle (actually instanced TI) to proceed. By the time you're 90 you'll be done.
New Garrison to be built in the swamps of the Black Morass. Followers from WoD will follow you and their cap raised to 110 too.
Tol Barad revamped - the world pvp zone
Where will it happen? Alternative Universe (short: AU) Azeroth 35 years past (Eastern Kingdoms + Northrend with Quel'thalas sealed off for first patch). In a last ditch effort to save his Iron Horde post-Grommash, AU Saurfang re-opens the Dark Portal but since he's a warrior and IH is totally incompetent when it comes to magic, they re-open it to their own timeline instead of our own.
Nevertheless they've strong fighters (*cough* having just leveled 10 more levels) so they take over AU Stormwind and not wanting to repeat the mistakes of the past, they search for a hard to reach place where they can build another stronghold and secure their place in the world. They decide on Icecrown and rename themselves IHIS (Iron Horde of Icecrown and Stormwind). The heroes have to travel from AU Draenor to AU Azeroth and stop them AGAIN.
Meanwhile Gul'dan has survived and will be lurking in the shadows somewhere.
ALSO, Calia Menethil from our time (Arthas' sister) will make her first ever appearance after years in hiding in our Kalimdor. Much like our Garrosh, she doesn't like what became of her people (Orcs got corrupted their planet destroyed, Lordaeron corrupted by Arthas, humans turned into undead) so when she hears of an AU Lordaeron she gathers and army of centaur she befriended while in Kalimdor and tries to prevent Arthas' birth and also overthrow (though not kill) AU Terenas, seeing him as failure for not seeing it coming. She sees herself as a rightful ruler of Lordaeron, but believes that the present day Lordaeron has nothing to offer due to the corruption of undead and even Arthas-free Forsaken. So she sees AU Lordaeron as a place to start over.
These events will be reflected in the cinematic with part one being IHIS' invasion of Stormwind and colonization of Icecrown and part two being Calia's march unto Lordaeron with an army of centaurs she found in Kalimdor and wandered with for several years. But will Calia be friend or foe? Maybe evil runs in the family. (spoiler alert: YES! She's evil! LOL!)
Faced with such aggression the various monarchs of Azeroth on the Eastern Kingdoms have banded together and require the aid of the player seeing as their troops are still stuck at level 50 and are horrible are just not quite as good as they should. Meet leaders like Terenas, Llane and Anasterian Sunstrider as they were in their prime as well as the 3 Dwarven kings whose names nobody remembers. And many more. Yay!
Also I noticed that someone already made an image althrough the title is wrong: