Well I guess soft-CC needs to be punished... it isn't like people complain enough about how much they hate soft-CC as it is :P
Though... Getting rid of several other CCs like Bleeding, poisoned, on fire, Necrofire, Acid, Diseased... is quite decent.
As well as possibly recovering a tiny bit of armor.
That is what I suggest to change Shed Skin. No "Get out of Touch of Decay" free cards :P
It's not my call to make, but I'm quite flexible on what statuses Shed Skin removes or doesn't remove. (Except for hard CC, which by definition it can't remove because you can't act to use the skill when you are afflicted.)