I am voting Against this. It makes the job of warden easier than it should be. You play warden for the challenge of givin orders, making sure no one rebels, and to secure LR at the end. With the marker warden wouldn't have to lead the reds to a certain minigame since he could just put a marker down from a safe area/distance. This will make guards less active since they don't have to protect warden from reds trying to rush him. Not including it would make warden that much more difficult to kill if he is giving orders constantly from a safe distance/area. My conclusion is, it is really just a lazy command for wardens. It's like those teachers that sit at their desk with a laser pointer instead of actually getting up and pointing to the screen. It's not necessary.