Client themes?

Hey there fellow summoners!

Just thought I'd put out an idea. Not sure how hard it would be for Riot to do or the technical issues it involves, but I thought it would be pretty neat to get different "themes" for the client!

If this has been brought up before, let me know, but my thinking is it would be pretty neat to be able to change the theme of the client, perhaps have themes based on champion skin lines, like "Mecha" or "Academy."

Of course, Riot would probably have to make these purchasable to make economical sense for them to do, but I'll out a poll in here to see if people like the idea or not.

I personally would spend RP on a client skin. Just my opinion though!