It would be cool for Petra and Variks to have their own factions. Both with guns, gear, emblems and shaders.
Petra (queens new faction):
knight armor style gear and knight style sword
Variks (house of judgement):
Gear is more fallen looking, also a level 30 faction quest. New mission to revive a fallen captain from house of judgement. Once completed you unlock a fourth powerful character to the roster....a fallen captain that uses its own new subclasses!