Skin WISHLIST option for League of Legends

Hello everyone, i really like some skins that exist in league of legends, and lets say that i want to buy that specific skin when its on sale, usually i am not informed which skin is for sale(and yes i do know that they publish it here on their website) My idea is to make wishlist option (like on steam where you add games but here!) to add that skin that you want to buy in that folder and when that skin is for sale notification pops, telling you that its for sale, reason why i though of this idea is because i always forget to check which skins are for sale and it annoyes me when i miss some good skin sales like for example Project Lucian or High Noon Jhin. What do you guys think of this idea? :) Do you like it ?