PvE Element Neutral Objectives; with spell targeting and casts to watch for,
Mastery Talent Systems (Ferocity and Cunning Pet Talents),
Reworks to make every champion a "unique pick" with an umbrella "classification"
Shen turning into a Male Orc with his dance.
Hextech Professon Crafting coming Soon (tm).
I don't mind, but I'm expecting a new race to reveal itself with a new classification after the mage update.
And a League of Legends expansion.
I for one welcome our World of Warcraft overlords, but anyone have thoughts on this?
Ragnaros is bound to show up soon if anymore crossover happens.