This suggestion is for 'Protect the VIP' event ?
Well, i dont see any reason to have terrorist leader if the game continues after the leader die( it will give advantage to terrorist if we do it ). The VIP has little advantage( armour ) because his whole team will lose as soon as the VIP die. The title is 'Protect the VIP', so if they failed to protect the VIP, they will lose & terrorist will win. The main mission of bodyguards is to protect the VIP( & the VIP has to finish his own mission ), while the terrorist mission is to kill the VIP. There's no point of keeping the game going after the main mission is failed or succeeded.