While I agree RDM could use a buff, at the moment they fill a very unique niche that is some groups request and will be needed and wanted because of that. It's not a bad spot to fill a specific thing that people like you for while having low raid damage contribuition. WHM is most likely on the same boat.

What I'm saying is more in the likes of: a RDM buff would be nice, but it's not bad in its current state, there are other DPS jobs with more issues right now.