Me and my friend run Spriest/Frostmage in 2s, we've played together in one comp or another since TBC and have a good rythym and flow, we sync very well. We've managed to get up to about 1950 and we're staying up untill we hit 2k but we really can find no way at all to get the advantage over DK teams, everything else (even ferals) comes down to a fair fight.
How can we get the upper hand vs DK/Healer?