Windwall change

I see nothing wrong with Yasuo`s windwall, but everyone cries about it.

I had an idea which I'm not sure would make it any better, but it would at least somewhat limit his ability to use it.

What if Windwall would only block as much damage equal to the amount of flow he has accumulated at that time? (base amount + current flow/scale based on his current flow)

Of course, doing this would consume all of his flow and reset the meter to zero. So essentially he would convert his flow shield into the Windwall and throw it in front of him. This would also turn his flow into an actual resource.

Don't cheer yet Yasuo haters, this would come at a price. If it will no longer block every projectile for the full duration like it does now, and it would also leave him without a flow shield, there should be some compensation. I would expect that flow would be accumulated more rapidly and/or have a larger pool. I would also expect that the overall cool down for his windwall would be lowered as well.