All these new Draenei customization options, new Draenei mounts specifically related to Argus, and the way Ion hinted we may return to Argus or have to stay. I think Azeroth will be too infested by the void to return and Argus will be our new home. the army of twilight intend using the pillars of creation to free nzoth so he can finish the job of corrupting azeroth and we have to go out into space, take the role of the burning legion but save world souls instead of killing them and mustering enough of an army to take back azeroth and destroy the voidlords.