User blog comment:WAFnuke/Fans of LoL giving Inspirations for Riot?/@comment-4593717-20131008132924

Riot takes very little input on regards to skin making because

1) Most skins made by fans would break copyright laws if put into the game (ex. Deadpool Zed/Shen or something along those lines)

2) A lot of player ideas are just plain stupid (ex. Battlecast Volibear, he doesn't come close to fitting the criteria for being made Battlecast. The champion needs to be biologically special in some way, not just a talking bear)

3) They simply do not have time to go through so many ideas.

4) If they chose a few, people would feel left out if their idea was not made into a skin (let's face it, everyone would think "Mine's better than that one they put in, screw Riot and this game")