When detecting that either the Bot is about to do Lethal damage to the enemy, or that the enemy is about to do lethal damage to the Bot, it should give the Well Played, or there should be an option just like with Auto Greet to also have an option for Lethal Well Played. It seems more human to have this option, and is also more sportsman like. Also for the trolls maybe have an option for a random taunt phrase every now and then. Like a Sorry after killing one of their minions or something?