Exclusive Hextech Loot Swap

Just thought I would throw out the idea, but would it be possible to implement swapping the exclusive hextech gem skins for any others in that collection. I say this because I've received Hextech Annie and I have no interest in her as a player and I feel that she doesn't d/e into enough essence. I'd even be pleased if I could get maybe 5 gemstones. Thanks for any consideration.