Skins from the Vault, Rito plz

There are some really awesome skins that have been put in the vault but make appearances every now and then in sale bundles. It's cool that people who like the skins but either were not playing at the time, or were not able to get them have a second chance. However bundles can be darn expensive, especially when you only want one skin from the set of five. Why not have the bundle, but also sell the skins separately? People who buy a bundle for only one skin are more of an exception, and I feel more profit could be made by selling the skin on it's own as more people would buy it. Just a thought.