I agree RDM doesn't need a new heal, it needs its current heals to be representative of its skill (which SE said they will be looking into, hopefully they don't make it stupid like SE tends to do.) This also applies to Enhancing and Enfeebling. Currently the only two skill sets that are reflected in use are nuking and melee. The rest are all pretty disgraceful at the moment.
(this applies not just to RDM but all jobs with native healing, enhancing, enfeebling skills).