@RIO YASUO STANCE?
From what I am reading your stance on Yasuo right now is that he is perfectly balanced and everything is working as intended. He continues to be a lane bully, can spam his dash attack, and block every single attack with his windwall. If you think this champion is balanced than you guys need to evaluate who you have on your balance team. This champion is to powerful early, mid, and late game. He can spam every ability at his disposal, uses the new masteries way to well, and can block everything with his windwall.
You need to look at a couple options. 1) Fix his passive and raise his cooldowns on everything. When I say raise . . . I mean DRASTICALLY raise everything. 2) Raise the cooldown on his dash and then allow ults to be used on him when his windwall is up. The fact that his windwall can block EVERYTHING is just way to powerful. I can see that as an ULT itself . . . . but seriously . . . no one can do anything.
Do you have any plans to nerf or update this champion? To me it seems like you guys don't even care that this champion is SO TOXIC. He is strong way too much through out the game. Either increase his cooldowns, lower his health, or fix his windwall and raise cooldowns on his dash. Seriously. Yasuo is way to powerful early, mid, and late game.