random skin selection?

Ok, so as a TF main I currently own every TF skin that isn't pax, and it's gotten to the point where I get tired of playing underworld and want to choose a different skin, but have no idea which skin to choose. I propose that we have a random option that can't choose classic when choosing skins, that way indecisive players that have most or all of the skins for champions that have a large number of skins can just leave it to chance. Thanks for taking the time to read this- Cry