I would say that the teaming rule be put into place for three different reasons. The first is that the way kitpvp is now, all the new players get frustrated because there is always half a dozen templars and emperors that gang up on them when they are all in different gangs. The next reason is that when you have any sort of enchanted diamond armor or weapons, its a everybody vs you instead of ffa. Lastly, gfights get ganked by so many different gangs like I remember when Jahra got 30v1 by pretty much the entire server.