A buddy of mine just dinged 70 with his 5 shaman team. They aren't very well geared (~400 sp). His old main was a warlock. He said bringing in a warlock brought his shamans DPS from 700 to around 1k. I am going to try to run a heroic today or tommorrow to see what my dps does when we include a warlock to the bunch.

Am I reading it correctly that if you wanted to switch out a dps you should include a warlock over a boomkin?

Has anyone tried any heroics with 5 mages or 5 warlocks? Ya gotta think that granted they might put out more dps than a shaman but can they survive as long as a shaman? (mail+shields seems to mitigate alot of damage)