Your all playing Azir incorrectly.
Azir belongs in the top lane.
Why?
Because
Pro's
-Can poke and farm from a huge distance. -Can deny farm from and stacks from people like nasus. -Very hard to be poked -Even out ranges the annoying Gnars boomerangs -Most Top champs that scale with Armor and are better with it will be forced to build MR. (Malphite, Rammus) -Only counter I've found is Jaycee if you can't hide behind minions.
Con's
-Don't overextend since the top laner will be begging for ganks. -If you do overextend, become competent with the W + Q + E combo. -Ward
In mid you can be poked down extremely badly by champions that can rival you (ironically
) and others such as
. Not to mention you can be ganked harder.
Anyway, just my 2 cents. Try it out, enjoy and remember
Shurima ;) 
P.S. This is better if you have a tank jg. (Malphite, rammus)