99 disc priest can top dmg in games with no twinks (or terrible ones), pretty fun.
Just did a game, only 2nd in dmg this time but you get the idea
http://imgur.com/a/VrDHU
I have a 99 hpal who ends up doing the same healing as my disc, minus all the dmg / kills / fun.
Priest is nothing special 738 ivl & 13 traits.
http://us.battle.net/wow/en/character/moon-guard/Smitelicious/simple