Profile Banners

Good day riot, I play league of legends quite alot and my profile page is starting to get a bit boring (lol). I was wondering if it's possible for a team at riot to create profile banners or themes, whether colors or in the form of champions and skins splash. I think it would be a fine addition to league and it would help to give league profiles a less monotonous vibe. Thanks in advance for your help. P.S. this is one awesome game