I suspect many of the changes being made that have people calling HW SCH a "mini-WHM" are primarily intended for situations where DF gives you double-SCH groups. I mean, with a WHM or pure-healing AST around there's no real reason to turn Adloq's shield into a straight cure, but if it's double-SCH Galvanize doesn't stack. As such, having one SCH switch to pure heals would solve the issue that's plagued 2x SCH groups since launch.