Accept iTunes Gift Cards

I think that League of Legends should be able to accept iTunes gift cards for buying rp. It would be very convenient for many people, such as myself, if we could redeem iTunes cards that are just laying around in our house and not wanting to use it on the Apple Store. Also by accepting iTunes cards/ a larger variety of gift cards, I believe that Riot could probably earn more profit that could be use to further improve the game or just financially support Riot.