Chogath now has too much cc?

My friends and I have been finding the new chogath changes incredibly defeating to play against.

The addition of a slow is overkill for chogath's kit. %hp and the 3 hit e was enough change on top of removing a way to reduce is passive stacks. Now he also has an effective perma cc between multiple e slows, w silence, and q knockup. Chogath ON HIS OWN can guaranteed blow a flash without using an ultimate, as well as kill on the second round of spells.

Righteous Glory already provides a way to chase down carries. 3 items can possibly give him a way to stick to people already. Shouldnt we let stickiness for a champ with two cc forms be an item choice?