Please add more major factions' heroes.

As I know the ES1 one major faction may has 7 to 9 heroes. That amount is too many for ES2 because ES2 has more minor factions and they provide more heroes in the game. But what I want to say is that 4 basic heroes are too few for a major faction. And meanwhile, a major faction hero will provide more background story of this faction in his description. We want to read more stories of these factions which we are interested. And it's unfair you know? UE has more than 7 heroes but others, such as the Unfullen, the Riftborn, the Vaulter(all right, with that robot it has 5) and so on, only have 4 basic heroes, I think that isnt enough. Back to the game itself, the unfullen doesn't have a counselor and riftborn needs a good fleet leader. That also a problem. Please add more major factions' heroes!