Well, As the title says and as I've read above, This would be a faster way to the Staff Team to warn those who speak in a different language than English or flamming and spamming in X team chat, then sometimes when I would like call a Staff to tell him/her what's going on X team chat, he/she may be busy in that moment, or not busy..
And as I had read above, it won't take time to the staffs to warn those players, just type /team law or /team civ and /team crim and warn them..