Seems clearly some green on green in this battle, but without F11 report or video is complicated prove that in the direction to take appropriative actions against a player. We have not chat screenshot, and more information, so how can you prove that is a reportable green vs green, and not an accidentaly green vs green? I belive that most players, including me, shoot mates accidentally in a battle, and i had seen some post in this tribunal of players trying to report accidentally green vs green, as a reportable green vs green. IMHO without F11 report or video there are not enough proofs to make this post as a tribunal issue.