MoM is an aberration that cannot be used as an example of why every CC should be nerfed.

We could get some nerfs on cc, namely duration, recast, stronger purify, or other things, but i'm strongly against anything that is about cc resistances or diminishing returns that would have to be tracked painfully on each target bar, which isn't realistic at all.

Purify cleansing something is already doing what Fetter Ward did. If you're out of Purify, then you're out of Fetter Ward, simple as that. Maybe you should not engage that mindlessly when it's not back up. Maybe Purify could be turned into Fetter Ward instead. Maybe Purify could have a shorter cd, idk. My real problem with Purify right now is how long it takes to spamm the button, cleanse something, then start saving your skin. I see some players that get an instant cleanse happen at top ranking somehow, and I have no idea how that happens, literally none. Maybe I have something wrong on my setup, I don't know, but it takes time.