Happens. Had this dude named Carry Me in a dungeon. Was saying healer sucks etc. However, These people think that mages have infinite MP pools especially when they do things stupid. Then they start calling people out and acting like an ass. I will not have any of it. If someone wants to be a dick, I just 'Leave Button' I do not normally pug, but when I do you sometimes run across morons. It is part of the game and ya it sucks. Honestly though, let them think they have a huge Epeen and move on. Nothing to do about it now. If you have his name post it on his server forums. Word gets out about this and people will not que with them because they know that they will be wasting their time.