Could Azir receive a new Passive in the rework that he will receive? His Passive Right now is Useless before 10~15min(maybe 20min or more), His passive does not help him in the Early game,and in the Late game the Enemy team destroy it easily,if not they just wait until his tower breaks it self

I don't think a passive being useless in certain situations is a bad thing at all. Anivia's passive is entirely useless in games in which you never die; Rumble's passive is literally just a convenient place to explain how his spells work. I do hear you on turrets become less useful as time progresses, and that's something Wavebreak is looking at with the update. Expect turrets to be a little more useful and a little less easily destroyed.