I would not play that whole expansion if ANY of that came to be. I can't stand Yrel. She annoyed the fuck out of me when I was playing my Alliance characters in WOD because of how much she was shoved down your throat. Then when we got Mag'har and saw what she and the rest of the Draenei did over on AU Draenor I hated her even more. Calia needs to just die die and be gone. She has no right to try and lead the Forsaken in any capacity and that's the direction Blizzard is taking her. The other two had their time in the spotlight in Legion so they don't need it again. Then there's the whole problem of yet ANOTHER expansion where Horde players are forced to side with Alliance leaders/figures for the whole damn expansion. No, not again or ever!