What if Yasuo was given the Thresh nerf treatment
In other words move his double crit passive to Steel Tempest or Wind wall and make it increase his current crit chance by 20/40/60/80/100% based on rank.
I call this the thresh nerf treatment since Thresh use to have the on hit magic damage currently on Flay (E) on his Death Sentence (Q). As I understand, this was done to make more of his abilities have better value in his kit and so his E was not a one point wonder that you always max last due to having a 9 second cooldown at all ranks.