Blizzard have been meeting most of the anticipated contents since the realized of vanilla WoW so far with expansions.
- WC3 heroes in TBC, two new races
- The Lich King, Death Knight
- Deathwing
- Pandaren race, Monk
- Demon Hunter
- Old gods
I guess the remaining cliffhangers and subjects that are big enough to make sales would be,
- Azshara + N'zoth + Naga race package
- Argus? (if somehow we don't deal with this in Legion)
- Tinker class?
- Ogre, Arrakoa, Ethereal races? (at this point though, I just can't see them fueling enough excitement to the players nor thematically fitting for any expansions)
- Void Lords?
Am I missing any significant lore anchors that a lot of people are anticipated about?
What are the other hypes that WoW still have in store for players and fans?