Yasuo on patch 5.16?

Because Yasuo is gonna be weakened a lot due to the randuins change IE can be changed to a simple "Infinity Edge now grants 25% crit for melee users and 20% crit for ranged because the IE nerf was meant toward ADC's and because Randuins+mastery reduces crit by 20% ( mastery grants 10% reduction from all crit ) and because Yasuo's passive already makes him do reduced crit damage this is just killing his damage even more against tanks ( Ashe is heavily affected this patch i haven't forgot that ). So is Riot aware of what this patch will do to champs that have crit modifiers ( like Ashe and Yasuo )?