Dealing with elemental shamans and hunters as dk + 4ret?

[suprafro]

I'm finding that the teams running both 1 elemental and 1 hunter are my hardest matchups by a longshot as 1dk + 4x ret, both are amazing kiters and the shamans burst is brutal if you ignore him, Usually I will use my 1st DG + rockets to gib their 3rd DPS, then I just tunnel vision the shaman to keep him kiting and stop his damage until he dies. Thing is, making him die isn't so easy once HoF and DG are on cooldown with the plethroa of snare fields being thrown at my team and 2 healers alive. After doing some matches last night i'm thinking it would make the most sense to just stick on the elemental shaman and then switch-> dg/burst a healer when CDs are up....thoughts? Think its worth not scoring a gib and saving the DG+rockets for an early shaman kill?

Anyone else agree that this matchup is the worst?