I don't need Champion Shards

Riot please let me like Opt out of Champion shards or something please. i don't care about the Mastery system since the reward isn't really all that great. and with how long it takes to get chests and keys it really really sucks to finally open up a chest only to get a champion shard. i have every champion already there is no point to getting the champion shards from chests anymore especially since you added the tokens.