Haven't tried any dungeons yet, but... "I'm running 5 x prot Paladins". Really? Ret is so amazingly simple to macro in WoD, surely when you are questing, you run at least four of them as ret. As far as running Slag Mines, wouldn't it be faster to do 1 prot, 3 ret, one holy? I would think that the rets would do far more damage than four prots and speed things up considerably, though with the increase to tanking spec damage in WoD it would be interesting to see.