So as I've heard many say, and I'd agree with them, Xin has no fun skins. They are alright, but none make people go, "WOW!!! Dam I've gotta get that skin!" So I thought he should have a new skin, and this could be made into a skin series, like the Pentakill or Medical series etc...
My idea is pop star skins. Starting with Xin, there are a lot of ideas that could be embraced. 'J-Pop Xin Zhao,' 'K-Pop Xin Zhao,' 'Karaoke Xin Zhao,' even one in honor of Michael Jackson, the 'King of Pop Xin Zhao.'
The idea is that Xin's spear would be a microphone stand with a mic on it; however a brutal spear head sticking up from the stand in front of the mic.
His taunts and jokes could be in song and his graunts and cry's as he charges/ults etc, could be Ooooh's and Aaaaah's, different vocal noises/moans. If it's theme'd after Michael Jackson, there's a whole other range of unique noises that could be made; like 'Ah-hoohoo,' 'Ooooow' and if you want to follow South Park's lead, maybe a 'Shimona Shimona.'
This give's Xin (and possibly others if a few champions get these skins) a chance to deck out some freaking awesome, fun clothes.