There's a rock-paper-scissors like aspect to StarCraft openings where you essentially have to randomize your strategy so that the other player can't blindly cou

There's a rock-paper-scissors like aspect to StarCraft openings where you essentially have to randomize your strategy so that the other player can't blindly counter what you're doing. I assume each of their agents learns one particular strategy; in that case, they could simply create a "meta-agent" that acts like one of their trained agents at random (probably using some weighted distribution).