As much as I would love to see quests for hearts like there were in the old PC Classic, I don't see it working out too well on iClassic. I would rather there be usable items as quest rewards as opposed to hearts. If you start adding hearts and sword upgrades into the game, the questing becomes a mandatory part of the game, and there are going to be lots of people who are going to want to spar, pk, and take towers, but really have no interest whatsoever in questing.