If you're nerfing Sejuani, you should nerf also who is utterly capable of destroying her, Azir.
What pros are using or not using at World's shouldn't dictate the balance of the game outside of it.
And yes, hello, I'm poking my head in again.
What pros are using or not using at World's shouldn't dictate the balance of the game outside of it.
And yes, hello, I'm poking my head in again.
They did nerf Azir.
Your logic is pretty flawed but Azir got nerfed this patch.