rolling a healer advice

I wanna make an alt and play it as healer, will likely focus playing it when ICC is close. I can't decide between hpala and rshaman so maybe you can help. One of my problems is that hpala seems a bit overplayed/less needed and I don't really like how draenei looks for shamans ( obv playing A). Not interested in priest and druid because I've played tree before on other servers and I already got plenty of cloth alts. Proffs advice too pls.

Sounds like you answered your own question. Pally is overplayed/less needed. Druid and priest is out of the question. Only Rshamn left ;) Cant speak for how the difficult increase of the raids will affect the classes viability tho.