Smn should use Rez when they can, as sch i am always first to rez because i am always first to notice and i can force my fairy to spot heal. As whm, i almost never have swift up, because chances are if some big attack is taking people out, i burnt my SC keeping everyone edpecially tanks alive and its most likely the fault of whoever died for eating multiple attacks instead of the big unavoidable. Just from this things my whm just burnt through the MP equal to a raise to prevent a wipe. Those are if, in general a group is good, if they suck i raise when i can as heals, and expect the smn to chip in too because if the group is in a hole, unless there is 1% left,dps wont save you from a wipe.