I have no problem with the new Seleucid mission being switched from Antioch as it was before if seleukeia pieria was actually a good capital to have. It has mountain terrain and produces olives which makes Antioch or even Seleukeia Megale much more appealing to build up as your capital. So I’d suggest a change in trade goods being produced there and changing terrain to hills at least. If not, give us the option to choose between Antioch or Seleukeia Pieria with the ability in the missions of building up Seleukeia Pieria like it used to be before these latest updates.