Well, if its for BGs Id roll DKs, but for arena I still find ele shamans to be the best at getting a fast kill. Survive the first 10 seconds of the fight, and you win. I learned a new thing today when playing arena, went 5 - 0 with my disc priest healer, and you can actually kill tier2 geared ppl with only CL and 6-9 stacks of LS (pre purged ofc). You get 7-9 stacks on your shield in 5-10 seconds, which would mean that you can drop a player to 20-30 % each 5th second, which creates huge pressure. Most of the teams I meet go 2 healer+3 dps combos, and most of the fights both healers are oom after a good 20-30 sec into the fight. And Im predicting that the CL without CD, 4 % dmg buff to LB, CL and LvB and 75 % inc dmg to EQ will be a big boost for this comp