Why do chests contain shards for things you already own?
Yea, I know you get free chests. But guess what? You can also purchase them with RP. I get that the content is supposed to be random, but if you're buying something with REAL MONEY the least they can do is give you something you don't already own. It's stupid when you get something like a Jax shard (assuming you already own Jax).