Add Trading to Store

I think that riot should consider implementing a skin or champion trade in addition to the already added refund. The trade would allow you to trade a champion or skin for a different one of equal price. This would allow players to swap out old outdated skins to newer ones.Or if they bought a champion that they do not like they could switch it. This could be for every player as they start with 3. Or it could be promotional in which everyone is granted one for free, ie christmas. If these do not satisfy your financial needs it could also be purchased for lets say 490 rp. In the long run it would be cheaper than having to buy a whole new skin. Example i bough koi nami, then river spirit comes out. With a purchase of 490 i could get that skin as i already bought one for nami. These trades would be limited to you generosity. This has happened to many times in which i buy a skin only to see a new one that i personally like more come out for the same champion. Money restrict a large amount of your player base and by doing this you could potential have more overall sales as more players are convinced to buy the new skin where they might have not before. Thank you for your time.