About the Ornn changes you're looking into

As someone who loves Ornn pre and post balance changes he's gotten so far, I can tell you that touching the CD on his ult is doing nothing and removing his ability to be immobilized during his W is a harsh Nerf despite it not seeming that big.

What REALLY needs to be touched is the damage on his ult and the damage on his W (as well as brittle in general) his W also needs a longer CD. Literally all of his power to trade comes from his W. Tons of damage, a good shield, applies an OP status effect. His ult having a higher CD is changing nothing and is just a pointless nerf that won't remove any of his problems.

If you're looking into some reasonable yet well-deserved nerfs for Ornn look purely into his W and his Brittle debuff. Those are where all of his power is coming from. Everything else he does is fine. He's just like Poppy was, she was perfect aside from the fact she did too much damage. She became what a tank should be.

They shouldn't be bursted down in 2-3 hits nor should they be bursting others down in 2-3 hits.