I just healed Barb ex for the first time yesterday, cleared about 4-5 times and felt so bored that I never want to heal it again. If I'm not going to be challenged with more complex healing required for most general non-Ultimate/day 1 Savage prog encounters, then I need something else complex to do (DPS) in the mean time. This is exactly why I loved Cleric Stance: it added complexity for even easier encounters while allowing very difficult encounters like Ultimate to be balanced around using Cleric Stance much less as more healing GCDs are required.