Let the kids fight it out. Since it is irrelevant anyway. You bring one job to heal, that is WHM. Sure other jobs can help, but you bring one job to heal. SCH RDM DNC BLU and BRD SMN COR can all help heal (latter 3 SJ dependant for the most part). PUP SMN BST all have pets who can heal, and a PLD can help heal. What do all of these jobs have in common....They are invited to provide shit on top of helping heal
A WHM is THE healer, always has been, always will be. (in before meaningless ToAU merit parties arguments.)
So the kids are arguing over nothing other than my healing dick pisses further than yours.