They don't make changes unless they have to

[yaba_gabagool]

I can tell from your/OP comments you play a lot of frontline, in crystalconflict some of the issues you mentioned would be less severe. And that is what they try to balance for, for arena mode, not for frontline. And there is the source of the problem. You can't make super interesting cc arena gameplay, while leaving it the same in frontline, it will be a mess. Nerfing skills based on frontline experience, will make arena CC mode more boring too.

Ya got me. I'm a huge frontline player. Wouldn't know a thing about CC balance.