Villains for the Star Guardians Please

As much as I really like the star guardian skin line, I just find their story to be rather pedestrian. The star guardian lore is that these people are supposed to be champions that the first star had chosen to bestow its power upon so that they may fight evil in its name. So far, the lore seems interesting, but it fails to grab my attention when all the guardians have to fight are just mobs of nameless mooks and monsters-of-the-week. This is where I find the star guardian lord to be lacking, in that they have no true villain to fight against. No boss that's directing the hordes of monsters attacking the guardians, no power hungry maniac trying to take over the universe, not even some idiot with his hand in a god damned cookie jar. I just feel that the story behind the star guardian skin line would be far more interesting if we had some villains that fought against them (e.g. another skin line to represent the villains).