Riot, PLEASE, for the sake of the health of the game
Don't allow that crit healing mastery to exist with Yasuo in his current state. That champion gets enough free stats as it is, he doesn't need LIFESTEAL FOR BUILDING EXACTLY WHAT HE'S SUPPOSED TO. He's already oppressive as hell. Please don't make it worse.
Now has stupidly good sustain before he even bothers to first back. I mean, have you seen the video of that jungle clear as an example? He didn't even have to use Q to heal for a full clear and basically walked away at 4th level full clear at full health, full rage bar, and all three pots remaining. He'll basically have stupidly good sustain in lane too.