that kid is one of the superveterans. If the supervisors find out im guessing they will be pretty mad. especially during the final. alot of the veterans like to goof around but that is mostly on the outer courts and this kind of behavior is never seen in Ashe of all places. I guess we'll have to see if he's back next year.
speaking of goofing around, there are superveterans that give the rookies a hard time. there is this one superveteran that likes to throw line drives to the other ballkids, and in one incident he almost got into a fight with one of the rookies. Supposedly he got yelled at but he ballboyed that night on ashe and was carrying the flag during the trophy presentation on monday so apparently he didn't receive any harsh punishment.
As for that video, im sure he was just fooling around. it was like a quick thing and he didnt think anyone would notice