A Better Windwall
make Yas's wall so it slows the champion projectiles coming through it for a few seconds, making them able to be destroyed for like 1 gold each, giving yas a choice between attacking a champion or defending himself. OH, and reset his q if he hits a projectile and not a champion
think about it, a ninja that can cut bullets in half
also, make it slow champs and knock them up for 0.000001 seconds, so only asians can ult off of it
this would make his wall less cancerous, at least