The Dark Below was registered for Destiny.One could question if the real leaks got cleaned up before anyone could notice. With what happened to Silithus after Sargeras's last act. The Dark Below could come into question. Or they could build that up as a patch like they did with Argus. Same could be said with Kul Tiras. The things to look for would be the certain key figures and places. With silithus and thus the sleeping titan. Could the next expansion be set were we are in a race to save the sleeping titan/heal her? Did Sargeras's attack puncture the casing which houses the sleeping titan? Or are they gonna sit on what happened in Silithus to follow up on it after the next expansion? If they do follow with the Dark Below and silithus . That could open up subraces, with earthen ,troggs , etc. Races coming together to save the world. Like with the shadow vs the light. On Argus we use both in the crucible. Maybe sooner or later we learn how to harness the Fel to? Has anyone checked out any potential trademarks being registered?
http://destiny.wikia.com/wiki/The_Da...ow_(Expansion)