Feral Druid+ SL/SL lock vs Disc Priest + Rogue?

Ive decieded to try this new combo out and we are having major problems with Disc Priest/Rogue. Nothing we try seems to work. Any tips from people who have played this combo to 2k?

So yeah i got to like 1700 for few weeks of season 4 with a Warlock as feral and that team would beat us sometimes but mostly just have to keep dots on the rogue and try and take him down. Cyclone the rogue to heal u or ur warlock as much as possible hope ur warlock gets some good fears off. Key is to not dot them both becuase of that Prayer of Mending will kick ur ass.

Your going to wonna have your warlock keep dots on both your priest and rogue, chain fear the priest, cyclone and roots him while you take out the rogue, keep fairie fire and bleeds on the rogue as well when the rogue gets to 15% make sure you cc the hell out of the priest and let the dots and bleeds tick away from 15% on down. You can from then on get on your priest, keeping him locked down if you have a full set of bleeds and dots on the rogue or say the priest eats a full fear with no DR, then switch to the rogue and finish him off. or you can get on the priest and lockdown the rogue depending on the situation, spec all that, just an idea to keep on the rogue because if you let him roam free hes just going to do major dmg, Plus their priest is goign to have one hell of a time dispelling all the dots and Oom verry quickly.But eventually what will most likely happen is the priest will get behind in healing and let the rogue get to low and the priest will eat a fear around a piller or well LOS of the rogue. UD rogue, going to be harder to lockdown and stay on the priest specially if he isnt mutilate. But if hes a mutiliate rogue for rogue+Dpriest then exploit the fact he has no cheat death, get on the rogue when he jumps your warlock. I dont play this comp i play Dpriest + Fdruid but thats what i would do in that situation.