Frost DK pvp feels bad as fck... WHY?!

I now, its pre patch. But WHERE THE FCK is my dmg on frost dk? It feels so wrong.. u can't tell me i do ONLY dmg when I using all of my CD at the same time to DO Dmg.. Rider feels bad af, Deathbringer feels bad af..

Frost DK need much more love.. The dmg window in pvp is not good to solo or to do 1v1/arena...