It would depend what your ultimate goal would be. if all you want to do is PvE then you could really roll anything. For PvP i would suggest a healer that isn't so squishy. So a druid or pally would be a better option. I might suggest the druid for the hots and the 3 cc spells the druid posses. If you are going PvE you might want to look into the Mage. (ports are nice but i guess it is personal preference).
http://www.dual-boxing.com/wiki/inde...s_Combinations
http://www.dual-boxing.com/wiki/inde...s_Combinations