Why nerf Jhin and don't nerf Yasuo?
Jhin needs skills and learn positioining in the game, Yasuo only needs Q+Q+Q+R, and then: PEEEENTAKIIIILL!! Oh wait I'm playing Yasuo, I've got only half of my HP, and Jhin is casting his supposedly OP ultimate, no problem let's cast the w and no bullet will touch me, but of course you have to nerf this R, it cannot cross an stupid wall of wind but its super OP.