I bring dire news, tipped off by a poster who goes by “Wowhead”, who shared an exciting hotfix to shattered blade today.
It is a DPS gain to talent shattering blade in any situation. You should just drop breath and GA if you are a dual-wield frost build. If you dont want to play shattering blade now after the bug is fix, you are wrong. Just take the point out of GA and breath and go back to runeforge immediately.
Breath is kill. Ga is kill. Long live shattering line