Calling it right now. Sion and the new jungle tank item is a match made in heaven.
It is OP. I had almost 7k health in a game going top sion with smite and teleport. It's almost like playing Nasus. My build was the tank jungle item (I forgot the name), Warmogs, Spirit Visage, Thornmail, and Frozen Heart. At 20 minutes I have the jungle item and Warmogs and ended up with 4k health. The best part is Thornmail and the new Toad buff that now scales based on your max health. I had 6,700 health and the toad buff did almost 500 magic. damage over 3 seconds if they auto me. The adc ended up killing himself and I just out tanked everyone. Even 2v1 a Vayne and Trynd. As the title says, I'm calling it now. OP. Incoming necropost when the time comes. You can thank me later.
