Make a wishlist

I've been thinking about some skins I want to buy and came up with the idea of having an option to place a tick mark in the right corner of the skins and champions that you want. Kind of like the steam wishlist. You can also look at your friends wishlists in the gifting center, this makes it easier to figure out what skins/champions you can buy for your friends by simply knowing what they want. I would love to see this feature in the future of League of legends.