The Nerfs to Ornn's W on the PBE

Alright Riot, Please, Please explain to me how this is even a thing. Yes Ornn is strong right now. and yes he is hard to lane against with his current damage output. BUT CAN'T YOU SEE HOW THIS WILL DESTROY THE CHAMPION? As someone that got oOrnn to master 7 IN HIS FIRST WEEK OF BEING LIVE, I feel as though I have enough experience on him to have an educated opinion about his kit (currently 65% WR). Removing the unstoppable from Ornn's w is just as bad as removing the spellimmunity from Morgana's black shield. All you needed to do from day 1 is heavily nerf Ornn's w percent health damage. This change will DESTROY ornn's playability. You will make him as useless as Volibear. Please. Please Please PLEASE as a LOVER OF THIS FURRY GOD OF THE FORGE, DO NOT LET THIS CHANGE GO THROUGH!!!!