Keen to know if you can run 5 man in normal / heroic as 4x DK team with a healer. Ideally I was thinking 1 DK blood and 3x frost. But if not much difference in dps, and less risk, then maybe 4x blood would be good method.

Would love to have 1 team that can pvp and pve.

What do LFR groups think of having 4x DK? Do they want you as frost or as blood?