Is there any way to make recruitable some Factional units as mercenaries or to be recruitable by other factions, basically I think that units like Agrianikoi Pelekeforoi should be recruitable even just as mercenaries for all Hellenistic states, it is also historical accurate, they appeared in battle of Raphia at Seleycid side, and they would be in larger numbers in any Hellenistic army if they get their homeland in Thrace, the same would happen with some other Thracian units like Tribaloi.
Also I have noticed in files that there is a unit of Arab mercenaries but they are not appear in campaign and they are not recruitable(mercenaries) in Gehraia Arabia and the region with the city named Homna(why?).
I hope anyone just know how to make this possible even for mod my own game, thanx in advance