What class causes you the most trouble in groups? Is it Hunters useing multishot aggroing three enemies then useing feign death ten seconds later? Do they leave growl on so that you cant get aggro off of it then they yell at you when thier pet dies? Do they jump down somewhere without dissmissing thier pet who then runs around aggroing half the instance as they try to make thier way to thier master? Is it Shamans who pull with chain lightning pulling too many enemies? Do they pull aggro away from you with a shock after you hit the enemy just once causeing you to use a taunt? Do they not bother to use a shield when trying to tank an enemy yet roll need on a shield when it drops? Is it mages who spam AoEs gathering aggro from several enemies then run around in circles yelling for help? Tell us what class or classes have given you the most probelms and what thoes problems were.