Cute Azir Buff/Nerf Idea

Alright, so in between bathroom breaks, I got myself thinking about champions that haven't seen the light of day in a while; which is weird enough me thinking about League during these times, so much for a lane/champion that I don't really play.

Anyway, I think good 'ol has seen better days; the new season didn't quite hit him well and he hasn't been getting that much love from his parents either. As far as I know, when parents neglect one of their children, it usually doesn't turn out well for them (I'm also looking at you, <3)

What I had in mind is kind of a tricky move involving his ultimate. One can say that it's in a "Balanced" spot, but I think my idea may change his gameplay mechanics and add a little more to his utility kit.

WHAT IF, ladies and gentlemen, WHAT IF, in exchange for taking away his ultimate's damage and slightly decreasing it's duration (not including when it's casted, that'd be silly. His ult should still hurt when it goes out, just not after: You're getting slammed by a wall for God's sake), you boys at Riot give it the ability to block incoming projectiles? I mean, how cool and disruptive would that be? AND IN ADDITION! why not make it block friendly projectiles as well, so that the caster will have to be smart on how and when to utilize his kit properly? (note that friendlies could still traverse the wall freely as it is now. Except an ulting . But you should probably fix that. Sion cant ult through azir's wall and I've been trolled so many, many times.)

How about that? Should I go to the bathroom more often thinkin' about these? I idealized graves' kit when I was party drunk in a bathroom one day prior to it being announced on the PBE. I still think I was being spied on back then.