I agree that chat should be available between players, but rather than a blanket edit, there should be an option when you press R3 to mute a player who is being obnoxious or harassing. (Harassing should also be able to be reported.) I had a case come up where I found a dead ghost, and tried to get the attention of a couple of other players to lead them to it, but the best I could do was wave and point. Sadly, they did not get the idea of what I was trying to do, and left the area. Make it short range, or point to point chat or messaging. Either that, or give the option to set up commands on the cross pad for "dead ghost here" or something like that to let people communicate a bit better. Granted, that last one may be in place already, as I never did figure out how people were able to salute others, but saw several players do so.