What Are You Gonna Do?

[BatteryPowered]

Let's assume this kid is wearing number 12.

I get close enough for him to hear me and say "Number 12" and when he looks I beckon him over and say "You know, it appears things are getting a bit chippy and from what I have seen so far you are a leader of this team. Think you can help me get everyone focused on just playing basketball so we don't have a parade to the line shooting technicals?"

It may be total BS, but you moved him out of the way and avoided a possible escalation...made it obvious to him that the crew is watching EVERYONE...made him feel important and may have just saved the entire crew some grief. It might not work as the kid may ignore you, but it is worth a shot.