Maokai nerf
Maokai was a good team fight top laner before, and his win rate was barely above 50% and was around 17th out of all top laners. Then Riot nerfs him because "He's seen a lot in pro play", and they made Maokai trash. He is one, if not the, worst top laner right now and his win rate is around 45%. The point of balancing is to nerf champions that are doing well and are too strong and to buff champions that are underwhelming and doing poorly. Instead, Riot nerfs a champion that is in the middle of the pack solely because less than 5% of the gaming community uses him a lot. That is just plain stupid. Kayle has over a 55% win rate, Ivern has over a 57% win rate, and Pantheon has just under a 55% win rate. Why bother nerfing them?