Legacy Skins
I clearly remember Riot saying that a champion won't get a legacy skin back to back. This was the reason Radiant WuKong from last year's Lunar Revel wasn't legacy. His previous skin Underworld WuKong was legacy. But then we had two Morgana skins be legacy in tandem; Lunar Wraith Morgana and Bewitching Morgana. Kalista followed the trend with SKT Kalista and Championship Kalista. I let both of those slide but now you are doing the sane with Azir.
SKT Azir and Warring Kingdom Azir both are legacy. This is kinda unfair. Please look into this and fix it. If you can't do it for this time, keep it in mind for future skins.
And while you are at it look into champions that haven't gotten a skin since forever and need a new one desperately. You have no idea how sad it is it look forward to a new PBE cycle and never find a skin for Cass, Vikor, Shen, Zyra.
I know Zyra skin takes alot of time because of her plants but this is getting abit too much. Being one of the most played supports you are not recognizing how much money a new skin of her would make for you.