You should start a petition to get the Ceph from Crysis. Crytek, the creators shut down so i doubt there will be a Crysis 4, which is a shame, the ceph had some pretty cool units, kind of similar to the Covenant from Halo but more squid like. They had stalkers, devastators, assualt grunts, assualt commanders, reavers, and centipede drones, with flame throwers. I think the Ceph units would fit into Destiny really well. Maybe Bungie or Activision could purchase the rights to the Ceph.