I think that the wars of the diadochi campaign should not be an provincial campaign but the imperial. because this is Diadochi total war the imperial campaign should start in 305 BC. then Pergamum should be the Antigonid Kingdom, Macedon the Antripatrid Kingdom and Thrace the Lysimachid Kingdom. just like the rebellion in egypt there should be ones in bactria and parthia. if you want to play these factions we could make an provincial campaign. also the galatians should be represented by the celtic tribes invading greece and asia minor in 281 BC. what do you think about this?