My hunter (main) is dead orbit. I always figured that it made the most sense - hunters always operate on the fringes of space, seeking out the unknown. Dead orbit is looking for info and tech to get away from earth, why not employ hunters in that search? my warlock follows future war cult. Because it's a cult, and warlocks need a cult. Also it sounds all mystical and stuff, and warlocks have space magic. My Titan follows new monarchy because she's a loyal soldier and won't abandon the city or its citizens