@nathan – you want consecration down as much as you can since threat for tanks have been changed and nerfed. you really want too keep throwing out those AoE abilities as much as you can. some tanks are not effected by this since most of their attack are AoE. my Demon Hunter has no problem since they are a AoE whore.
PS: “Tanks may have problems holding aggro on secondary mobs when only using passive AoE and may need to make good use of Taunts and target swaps to keep secondary mobs off their allies”.