I do not understand, why do people want healer's DPS to be more engaging? Is it because FF14 is more mechanically inclined in content versus other games rather than raw numbers? In WOW people just want healer's to DPS with anything they got in harder content and couldn't care less about their rotation as long as the buttons are pressed.
I personally would prefer healing to be a little more intense x1000 times more before I would care whether I pressed Glare and Dia all day everyday.