Many champion Ideas, on thread.
So as my previous post about the new Quinn skin and new katarina/darius/draven/lux/garen skins, I'm going to run down a list of champions and a list of skins I feel would suit them.

How about Disco Jayce? I thought maybe his dance would bring out the MC hammer tune along with his dance in this skin.

Aqua Zac. I feel like him in a water skin would look great on him for some reason.

Astro Wukong PLEASE! I forgot which movie it was where they sent a chimp to space. Anyways his staff could be a flag, and his e could trigger a jet pack and 2 other clones.

Damned (Or Infernal) Thresh. He could be Red in this skin and have his chain made of fire and so his flay would like push them forward or back along with a small flame. Maybe his skull flame could get bigger the more souls he has too?

Fossil Teemo. Just to show your Riot fans that even when teemo is dead, he's not.

Surprise Party Shaco. Cmon Riot Shaco is perfect for another one of these skins. Have him say "Surprise!" when he de-stealths.

Dwarf Olaf. Just because I finished watching Lord of the rings.

Caveman Trundle. I don't even know why this wasn't already made.
And that's about all I came up with if you like any feel free to leave feedback.