Champion Cosmetic Selections

So the title says the gyst of it. A lot of individuals love customization in games, I personally do too. So what if riot made a system where you can get costume pieces to add onto skins for special effects, special looks to abilities, etc. These could be soft locked onto champions or even individual skins having their own special pieces to add to it. This not only would give players more individuality, but can also bring in another source of revenue toward riot, whilst potentially allowing the box system to have more items to potentially give. Cosmetic items/effects could be purchased with RP or BE whilst also costing less RP or BE to get a random cosmetic chest. Just imagine a Shen with a special corporeal blade, or giving his E a different color trail? Imagine talon having little shadowy tips at the end of his cloak? Just something to think about.