Like stated above potd is for lvling and you probably don't understand how the job works/plays yet so it's safe to say the majority of people forget. For people who complain that a rdm isn't healing, it's understandable to assume in a 4 dps party a rdm should be healing if your in a sticky situation or u all stepped on a bomb trap, but outside that u should have enough potions to get u through ur run.