The nerf Yasuo need!
Make his basic attack to hit for 170% r 180% when they crit!!
Right now even a noob yasuo that he would lose all his Q he would still AA you to death because of how easy it is for him to have 100% critical
His Q should remain at 190% but his AA need to be lower when they crit!
And this is would be the first time that riot would be able to use in a correct situation the whole "who is good and who is not with the champion" mentality that they have