So last year, someone made this post making a secret santa on the boards.
But I forgot their name, so I give credit to them first. Basically what happens is someone makes a top 5 list of what they want in LoL and then someone else can get one of the top 5 (or anything) to the player. And then vice versa.
I'll start -
1. God Fist Lee Sin
2. Project: Yi
3. Any Emotes
4. Lancer Paragon/Rogue Blitzcrank
5. Cosmic Blade Yi