Typically our raid MT grp is setup like: Paladin (Amends on) Warlock, Coercer, Shaman, 2nd Healer, Dirge. The Dirge typically is busy with emergency heals, rezzing and keeping an eye on AE's and using Bladedance. In EOF getting more and more AE blockers is essential on raids. The Paladin/Warlock combo with Coercer Hate Buff basically locks any encounter where only wizzies can get agro if they hit too hard to early (sooo typical).