I remember reading an ancient post on BF3 about bot support.
Apparently DICE (back then) said that bot support was too difficult because the bots could not navigate through rough terrain and through destroyed walls.
I think they said something about how the bot models kept getting stuck in places and would often clump up in places.
But if they use player movement data (and using machine learning and AI as well as player consent), we could see rather realistic player movement in-game.
So maybe no more dumb-as bricks teamates anymore, hopefully.
