If you’re only a priest in WoW you’re probably a better healer than if you mainly play MCH in 14 but switch to WHM once a week to get healer loot.

Did my raid runs today, on two of the four both healers died at the same time, on one run they were both dead at the same time on two occasions. We were lucky on both runs to have a RDM who saved the run.

The quality of healers in 14 is bad and until it improves I can’t see them making healing more complicated.