If any of paradox "core games" such as CK,Vicky,HOI, EU3. would start using micro transactions regarding gameplay, I cannot guarantee I would purchase the games anymore.
I understand that buisniess need revenue, but I am also convinced that many games today that use the micro transactions buisness model already have been profitable. And the content offered in many cases was produced during the main development of these games.
It makes me glad to hear that Paradox will try to avoid this methodolgy if possible.
Edit: I took the trolling bait

,
Patrician++ for raising this issue tough.