Riot Balance team, please learn from Worlds
Worlds has proved without a doubt the following champs need nerfs.
Nidalee- 100% pick/ban rate. That right there proves she needs gutted. Let's not even consider that she had a 73% win rate. The cat needs absolutely demolished next patch.
Syndra- 97% pick/ban with 63% win rate. Damage needs almost cut in half for all the utility she has. She is very strong at all stages of the game.
Elise- Her win rate is bad, but as soon as you nerf Nid, she will have close to the same numbers.
Jhin- 64% pick/ban and 62% win rate. Everyone has known for 4 months he needs serious nerfs, Worlds just is further confirmation.
Jayce- Pretty obvious the latest nerfs made him too strong. Some nerfing is definitely needed.
Lee Sin- Numbers are already high and will really go up if Nid is nerfed.
Kennen- Slight nerfs definitely needed.
Aurelion Sol- A very hard champion to master, but definitely OP if you do.
Alistar- 65% win rate. Nuff said.
Viktor- Same.
Zyra- Same.
Ashe- 67% win rate.
Tahm Kench- 60% win rate.
There will be others once these get fixed, but this is a good start.