WotLK talent/ability speculation

[Treesh]

I don't have much problem healing heroics with my resto shaman, and he's pretty undergeared. What is tripping you up?

e: Well you can't go that deep into resto and really expect to do much damage. What about This spec?. It should be good enough for healing heroics.

Oh she still heals them just fine. She always has been able to solo heal undergeared/undermanned/underleveled. It's just annoying that being deep in resto and still having healing be easier on the priest who isn't specced for healing. Priests just have more tools to use so it's easier.