With all the people queueing as groups of three, with their 4th buddy queueing solo at the same time, it would be nice if we could tell what class they are. SMN/SCH/BLM all wearing the same colored clothing is a little tough to differentiate at times. You can sometimes tell early on, but once the fighting begins and they start sprinting everywhere, the only way we can tell what is what, is if we marked them early or we try to discern from their weapons. Not as easy as it sounds.