According to these rumors, they intended to focus on new characters and undo some decisions from the first movie. Now Warcrafts franchise manager, John Hight, has spoken about it at GDC with IGN.
Mats Steen, from Norway, spent hours playing "World of Warcraft." (Bjorg Engdahl Medieop ... they had documented Mats’s early life in home movies, as his parents had done for him.