That one Kotaku article that was making the rounds referenced this topic briefly. Though I don't believe reducing the player count to 4 was a part of the discussion at the time. That said, I appreciate your feedback nonetheless!
The various animals always catch me off guard, no matter how many times I might see them. I've always felt they're really well done.
Plus overgrown/nature-reclaimed cities are an aesthetic that I can really vibe with.