This post is sort and simple, after the neglecting 1 projectile the rest of the projectiles that hit his wind-wall deplete it's health which also is drained over the duration making his wind-wall similar to Azir's turrets, they can be left alone and go away or can be attacked to remove it faster.
What's your opinion on this? If you agree, up-vote and comment.
Internal / PBE testing idea: Windwall no longer destroys projectiles which pass through it but removes associated CC and reduces their damage by 60/70/80/90/100%. At level 5 the Windwall will once again destroy projectiles which pass through it. (I think this would be a coding nightmare, btw.)
why waste AA's or abilities when you can just walk straight through, or to the side?
Also some champs like Azir, Vel'Koz and Diana have skillshot abilities that can go around the wall, and a lot of ground tartgetted "tossed" abilities can go over the wall
Yasuo is fine
So i agree with you and this is why. As of right now there are only two champs that have projectile negating skills not counting 
's black shield. 
has his windwall and 
has his shield thingy. Now if i remember correctly when Braum came out his shield blocked all projectile damage but at some point they changed it to only the first projectile. Afterwards he just takes reduced damage. He is a tank and when built the way he was intended does not do a lot of damage and is used as a support. His kit makes sense because of his role. Now Yasuo on the other hand needs a nerf to his windwall. It completely negates ALL projectiles from passing through. OP as it gets. He does massive damage too. There seems to be a little power balancing that needs to happen. His wall AT LEAST should only be able to block a specific number of projectiles/AAs. There is a reason that almost every game I play I see a Yasuo and that is because he (like Riven) is in his current state broken. RITO plz fix.
I think Yas's bar should be turned into a resource, like energy. 100/100 at max then his abilities cost X amount of flow. E 25 flow, Windwall 50? It could regen like energy but moving would provide a bonus to how fast it refills. I think its an easy way to balance him. Just a thought.
