We will have none!
The Cossacks expansion for EU IV: https://www.paradoxplaza.com/europa-universalis-iv-cossacks (https://www.paradoxplaza.com/europa-universalis-iv-cossacks?___store=world)
I don't think this info has been posted as the trailer just came out today.
Cossacks expansion? Sounds very enticing!
Let's just hope they don't F-up the Horde mechanics like they did in the EU3 DLC. Those things were so annoyingly terrible, I always modded it. Maybe they learned from their past mistakes....