I think that would be good. Even if there are no elites in Halo 4, it would be cool to further customize your character. Maybe the other species besides human will be forerunner, or precursor, or even flood. If I could play as a forerunner, I would in a heartbeat. And if their armor was customizable, I would love it even more. I agree that the elite customization in Reach sucks. If it were more like the Spartans, it would be a lot better.