What If I Own All the Champions (Hextech Crafting)

There are a lot of us players who have been playing the game for quite a while now and many of us own all the champions. I personally think this new crafting system is really cool and I hope to get a lot of use from it. However when you have been working towards earning all the key fragments and the chest and you are excited to open it and instead of being a skin or icon or anything cool its a champion. There needs to be an option for people who own all the champions to be able to get just cosmetics. Or at the very least allow us to decraft the champion shard into the essence of our choice. It is not really a fair system for players who stick around, especially since you can buy these for RP. Can you imagine how much it would suck to spend money and then get something you already have and for it to be useless to you. RITO PLEASE. Do something about this.