I wouldn't mind Dancer skipping healer. Honestly they need to fix up the current ones they have. SCH is too good at everything, AST is in a weird spot where half of the job play style is barely functional (Nocturnal sect) and the other is crazy powerful.
WHM doesn't even have an identity currently and is running around doing everything SCH and AST can do but worse.

I'm not exactly eager to throw a 4th healer into this mess.