Tahm Kench
I cannot fathom what is happening to Kench. I get the motivation, that makes sense. The execution is baffling. Unless they want to make him wholly unviable as a support on purpose, there's no reason for this. I get having a slow on w for ally consumption, but making it the same slow as when you consume enemies is impossibly bad. Now, consuming an ally ensures that you die and your ally probably just dies anyways with you. There's now no incentive (at least in lane) to use your w on an ally. Using it on an enemy is better in every single way. It reduces the mana cost, there's the same slow, it does damage and you and your ally don't die. If these changes go through as they are, support Kench dies. Maybe top Kench can exist in some form but the champ is pretty much gone after this. It's such a shame, he's by far my favorite support to play. I don't play him the most but I have the most fun when playing him. I'm sad to watch him die. I can't even eat him to save him, either.