As i read more and more into LK on 10 heroic, it seems it's almost required to have a disc priest/holy pally. We have the holy pally covered (me) but other two other healers are a resto druid and shammy. Is it possible without a disc priest to not get behind on defiles? The druid and I healed normal with a lot of ease last night, but sometimes someone would dip from infest getting ahead of us. Has anyone else killed it Holy Pally/Druid? We'd have the shaman heal but the druid's offspec gear would not be up to par for heroic arthas.