Hey. I got some idea which would help GMs with cancer of certain (triggerbot) type of cheaters.
How about simple command which will swap colors of crosshairs for all in district or/and player?
I don't think code-wise it shouldn't be that hard to code in such command for GMs to be at disposal. It would be more of check-tool and would help to prove suspicion if guy might use triggerbot or not.
I mean guys which got color-based triggerbot (which probably all now have) will start shooting friendlies all of sudden - turn that off and on certain times and you have clear case to me.
Username should be the same color (at least for now) as most of players "shot-or-ignore" reaction is based on that.