Should we add a trade system for skin shards in Hextech crafting

I was wondering if we could add a trade function for skin shard in Hextech crafting as i sometimes find that friends will get skins they want but you don't and they could have skins you like. for example i love playing kayn and i really wanna get the new kayn skin and a friend got the skin shard but i got a corki skin shard he wanted which is why i decided to post this.