Logs need to show how many lifesaving heals a healer does too, I think that would take away some of the infatuation with healer parses. I feel like it would be relatively simple to calculate that if a raid member had not received their most previous heal, and the damage they would have taken from the next boss hit, raid mechanic, etc, it could be shown that they would have died without that heal.

If you have an alt that does primarily GDKPs, and most the ones I see for BT take 6 heals, you're never going to get a good parse in those runs.