Possible change for Yasuo's windwall

What if Yasuo's windwall had about the same duration as Fiora's Parry, but it behaves the same way as Palutena's reflect in Super Smash.

Meaning it reflects incoming projectiles, but only lasts for 0.75 seconds or so. That way he couldn't just stand in a minion wave and block the enemies attacks, but instead use it as an emergency tool with engage utility.