So Oryx captures enemies from different races and forces them to fight for him. Sounds like he's the Gravemind and the taken are flood combat forms. So the question I guess I would ask after that thought would be: Does this formula for a new enemy feel satisfying? or would you like to fight a whole new race? I think this works given time and budget and limitations (if there are any from last gen consoles) but I hope new games in this franchise introduce some new races to go up against. :)