I've noticed that a lot of times in the arena when some people kill their own teammates they don't explode, and I've noticed that this glitch(?) affects the same people every time, as in they don't die when they kill a teammate. These people are also the ones that are clearly aiming to kill their opponents. As a side note, do people just aim to kill their opponents to annoy them or do they not realize this is arena or are they colorblind or do they just forget to check who's on what team? Anyways, are these people hacking or glitching the game?