The only macros you might need on SCH are for Resurrect and Summon I/II. You can set up a Resurrect macro to select your target first "<t>", then go down your list of party members "<1-8>". Depending on how you sort your party list, this will go tanks first, then healers, then DPS. It just eliminates the need to manually target them in combat. You can also put Swiftcast in before your Res actions.
Please don't do this.
1. Your macro will go off on 1st dead party member, even if they have already been rezzed by other healer/RDM.
2. Priority matters. If you have one of the tanks and RDM dead, for example, and there are no tankswaps incoming in 10 seconds its better to rez RDM and let them rez tank after couple ticks of LD. BRD takes priority over any other DPS if you low on mana etc.