I really like the novel idea the EB developers did to the rebel regions bordering germania and dacia (how the rebels are fierce and will fight to the last man. Even reforming themselves if destroyed). I was wondering if there was any way to do this for other regions of the map to recreate factions that didn't have enough slots (like numidia, byzantium, pergamom, etc.). I'm sure it would make things much more interesting to have to deal with constant rebel attacks as you attempt to hold settlements.

If I could just find out how to make those rebel armies stronger, then that may even slow down some of the AI in other parts of the map too.

Thanks in advance.