Yeah, but that's what good human communication is for. You have scouts up front, with helmets, and bsuits playing backup. Most people confuse tremulous(especially the human team) as somewhat of a single player game, and that just can't be done properly.
Think of the bsuits like the fat guys in Ice Hockey for the NES. They're nice and strong, but you can't win a game without a few skinnier guys to move the puck quickly. Improving the bsuits would be like making the fat-ass fast. It upsets the balance.