Now I don't know why, but I would like to know how Xerath and Azir would look like if Xerath didn't betray Azir and somehow interrupted the ascension ritual. So both would still be normal human friends or eternal brothers as they would say to each other. I don't know how these skins could work out visually ingame but i'm sure riot would have some ideas. Pre-Void Kassadin did work out too without creating nonsense visuals.
If you read the new details Riot released regarding Azir and Xerath's story and most for most of the Shuriman Champs, I believe if there was an alternate ending Azir would still be Emperor of Shurima and would have Ascended as the ritual continued and would then have a skin (probably) called "Greater Ascended Azir" and Xerath would still be human and would have a skin (probably) called "Awakened Xerath" (you know, because he was awakened from his dream of murdering his friend; also, Xerath would look something like Pre-void Kassadin).
Also, Renekton wouldn't hold a grudge of hatred on his brother Nasus and here we give Renekton a new skin as well (probably) under the name "Greater Warrior Renekton/Shuriman Warrior Renekton/ (the longest I could think of that sounds really cool) Greater Shuriman Warrior Renekton".
In addition, Sivir's story would also change including Cassiopeia's, Cassiopeia would have never hired Sivir to explore the undergrounds of Shurima. Here we can have another skin for Sivir and Cassiopeia, Sivir's would (probably) be called "Freelancer Sivir" (with non-Shuriman decorum) and Cassiopeia's would (probably) be called "Treasure Hunter Cassiopeia".
Lastly, (although I'm running out of ideas for the other Shuriman champions) Taliyah would have a skin (probably) called "Apprentice Taliyah/Highnoon Taliyah". Because, if you remembered, Taliyah met Yasuo and if Azir never resurrected that would mean her family is safe and that she needed a companion for protection against the Noxians.
