lets look at Yasuo's kit
his passive gives double crit chance and a SCALING shield for moving
his Q is pretty balanced except for cool downs but thats just Yasuo
his W is just a better Xin Zhao ultimate, Xin's ultimate blocks all projectiles within a certain distance from him and only blocks the damage for him. Yas's W doesn't block projectiles, it destroys them completely. So ulti's from Miss Fortune or Lucian gets completely destroy and anyone behind that wall is completely fine. It even blocks cc.
his E lets him dash around lane with a 2 second cool down, he can't dash to the same minion twice for a certain amount of time but the player doesn't even have to keep track of who they've dashed to, the game does it for them.
his ult lets him ignore 50% armor and gives his crit chances bonus armor pen.
You took away akali's healing on her Q and l took away her turret invis on her W, you pretty much fucked her while Yasuo is still untouched.