Character Skins, and Prior Skins

So, I have a gripe about the way the skins work. I bought a skin a long time ago for Ashe, Freljord Ashe to be specific, and it had been recently updated and I absolutely LOVED it....and then Riot Games updated the artwork for that skin AGAIN, and I hated the new one. My suggestion is to make it so that while you have the usual Horizontal movement between different skins, you also have Vertical Movement between different "versions" of whichever skin you happen to be looking at. You could even make it so you had to pay Riot Points, or Influence Points, to get these previous versions, I just want the version I love back, and thought that this would be an ingenious way to do it that could make Riot Games some more money, and please some fans of some of the older versions of the skins, perhaps call them "Legacy Skins" or something. Previous Freljord Ashe