diotox

Kill the hunter pet, then have both your melee sit on the hunter. This will lower their team's damage by a ton. Despite the fact that your warrior will be CCed an awful lot, between hamstring, mace stuns, intercept stun, HOJ, repentance, 1-3 seconds of BOF, feral charges, bashes, or roots on the hunter, you should be able to stay on his head fairly well despite CCs and frost traps. Anyone who is cycloned is taking 0 damage, anyone who is rooted that is taking damage will typically have the root break. They will run the paladin dry of mana very quickly, but he can still keep rank 1 seal of command up, and if he takes damage, then he gains mana from being healed. Minimizing the damage from the hunter frees up your druid more to CC the other druid to block out his CC on your warrior, and allows your druid to go bear to eat priest fears without worrying about getting behind on healing. With the pet down if they don't keep a close eye on your druid he can also drink. Coordinate your tools well and it doesn't take much face time at all for a warrior+retadin to put enough hurt on a hunter to make their healers have to stop and heal rather than play offensively, particularly if your druid interferes with their druid.

It isn't going to be a quick or easy game no matter how you slice it, but that's how I'd play it.