When my wife plays as a Healer I notice she get more Commendation, When things go wrong and she pull us out of it.

When everything nothing is going wrong. That means DPS are all doing there jobs. The other healer is doing there job. and finally the tanks are doing there jobs. So keeping everyone alive is just that.

Now when a Tank dies. Or DPS are Dieing... Then.. The healers need to step up get people alive.