I was just thinking about the thought of sub-factions getting hero's cause in interviews they talked about the Fallen as being a hero to the chaos factions. As an example I'm going to be using the army that I play. I play the Space Wolves chapter and the heroes of the space wolves are the Wolf Guard. Would others think it would be great to have a sub-faction hero they can change into?
I would think the Blood Angels should have the Sanguinary Guard. They should also add vehicle based heroes for evil suns, and then add Meganobs for Goffs
