One of my favourite roles in WoW was a PVP healer. It was amazing fun. I'm also interested in how 'healing' could be applied to destiny. PVE class - I keep thinking back to wow, and how classes could offer a light well to gain instant health or something. Or maybe how monks could chuck an orb down and it could send a beam to heal players. PVE healing encounters - I really like the crota encounter, I think they did they well in regards to the health regen. I would be interested in seeing a raid encounter where they do a wave a damage or something and its enough to wipe your group and the only was to live through it is the titan bubble with blessings. Or maybe with the raids armour gives a damage reduction. I think there could be more healing/health mechanics with the strikes and that, not 100% how healers could fit in raids and stuff. Good topic though for debate.