Masterwork chests and emotes

Haven't seen anything on this so i wanted to maybe bring it up. masterwork chests are something that can be purchased for rp in the store, emotes are something that can be purchased for rp as well ...the topic i'd like to address is that if you say spent money to buy a masterwork chest +key and the loot drop for said chest ends up being an emote which you already own, the "loot" literally is just dissolved into the ether leaving you with the feeling that you literally just spent real money on absolutely nothing. Now with that said, with skins, champs, or ward skins you at last have the consolation of being able to craft "disenchant" duplicate loot drops into usable game content -orange essence, or re-roll. Why isn't there a feature that would allow you to disenchant a duplicate emote or better yet a built in line of code with masterwork chests that wouldn't allow for a duplicate emote drop to safeguard summoners feeling a loss in cases of duplicate emote loot drops from masterwork chests. just a thought riot ;) What does everyone else think?