No clue if the following works. I'll see if I can test this tonight.

/target dondiego
/focus dondiego
/stopmacro [target=focus, nodead]
/cleartarget [target=target, dead]
/clearfocus [target=focus, dead]
/target donbartolo
/focus donbartolo
/stopmacro [target=focus, nodead]
/cleartarget [target=target, dead]
/clearfocus [target=focus, dead]
/target doncastillo
/focus doncastillo
/stopmacro [target=focus, nodead]
/cleartarget [target=target, dead]
/clearfocus [target=focus, dead]
/target donrafael
/focus donrafael
/stopmacro [target=focus, nodead]
/cleartarget [target=target, dead]
/clearfocus [target=focus, dead]

If this does work, should simplify things greatly for me.