The 3 empire factions are to similar to each other. To much of a difference would not make sense lore wise, but giving them an dedicated auxiliary troop line would make them look and feel different.
for example:
N. empire: a single troop tree from Sturgiun recruit to Line breaker.
W. empire: a single troop tree from Battanian recruit to Battanian mounted skirmisher
S. empire: a single troop tree from Aserai recruit to Koleman to Ghulam
the goals is to to add something to the empire troop tree that is useful and has a specific look that is easy identified on the battle field.
A single troop tree upgrade path as to not to clutter the empire armys to much.
The basic recruit can be added to village recruitment instead of the noble troop line.(noble line should be moved to castles).
like 20% of the recruits of designated villages are of the auxiliary culture.
Designated villages could be chosen by:
1 villages close to the border
2 villages belonging to selected clan's
3 total empire faction (not my top pick)
for example:
N. empire: a single troop tree from Sturgiun recruit to Line breaker.
W. empire: a single troop tree from Battanian recruit to Battanian mounted skirmisher
S. empire: a single troop tree from Aserai recruit to Koleman to Ghulam
the goals is to to add something to the empire troop tree that is useful and has a specific look that is easy identified on the battle field.
A single troop tree upgrade path as to not to clutter the empire armys to much.
The basic recruit can be added to village recruitment instead of the noble troop line.(noble line should be moved to castles).
like 20% of the recruits of designated villages are of the auxiliary culture.
Designated villages could be chosen by:
1 villages close to the border
2 villages belonging to selected clan's
3 total empire faction (not my top pick)