I personally love learning classes in PotD but I also take the time to read what my skills do and figure out how everything works together, and if I can't figure it out look it up or ask (although the only one I had issues with was lvl 60 mnk, which isn't even lvl 60 yet). I feel it's also unfair to say people had to learn their classes before PotD tho. Before PotD happened I ran into lvl 60 healers that spammed 1 button, tanks that couldn't hold aggro, or dps that were just button mashing. Can't blame content for people not taking incentive to learn, that's on the player. However I don't really think PotD needs a bonus, I mean yeah it's kind of becoming old content now but it's still a valid way to lvl. So I guess I don't see the point in incentivizing it more?