Why aren't champion squares allowed to be Profile Icons?
I always wondered why we weren't aloud to have a champion-square as a Profile Icon on the League of Legends client, I think it'd be pretty cool to have a champion you really like to be your Profile Icon on the League of Legends client, it makes sense to me but not sure why Riot hasn't done this by now. Definitely would give the players opportunities to show who they love as a champion, and also see which icon is the least seen. :D
Anyone agree? Feel free to disagree aswell.

Just think it'd be cool to have a Gnarly new summoner icon, or just another eyecon 
They should be "Champion Mastery" icons. If you master them, you get their icon. Alternatively, if you buy a skin of theirs, you can get an icon for that skin.
Thanks Dragonzzilla! ^