People say that Willbender is just a PvP spec, I hope it's not just a pvp spec tbh... DH feels lacking in Raids, cFB is alright, but can't keep up with other dps specs like Daredevil, cRen and others... so please... make this a good pDPS class for Raids too... do what you want with it in PvP (so far it only seems good at chasing people, nothing else), but please make it viable in Raids.
I tried it out yesterday in wing 4 and it felt good, but the dps is definitely there with DH, which is no improvement to be fair.