If you ghost you are using an advantage over your opponents. If you demo a player and follow him in god mode you see someone walking directly to a hidden player and shoots him directly, its more then likely he has been told on teamspeak/ventrillo that a player was there. Also when he is walking 1 way, and you can't here any 1 but he turns around and walk directly to a place and shoots a oppenent who just happens to be walking to that point, that is a suspicious thing. If you like we can make a demo and show it. Or maybe google/youtube it.