I have a recurring problem when playing Loki with pop

You have 90 max vills+40 max dward so it create pop issue, adding caravan in the late game

What am i supposed to do ? kill vills to make space for caravan ? Even worse when gold is depleted, what do i do ?

Here is a game I just played, I wanted to switch to full Fire giant+Ballista and end but just couldn't and I ended up losing a won game


I have this problem with Thor and Odin too but less so since I pop Ragnarok and it's win or lose from there

Thank for advice