Champion Skin and Emote Previews

Hello everyone. As a passionate gamer and even more enthusiastic member of the League community, I think that we would all benefit from the addition of feature that would allow us to preview all of the emotes and skins of a champion from the store or summoner profile. Many times I have wondered if buying a skin will change the visual effects or voice acting of a champion, and more times than I would like to admit I have spent my hard-earned money on a skin I barely even notice in game. Most skins do not advertise the changes they make to the champion, and I think that short videos like the ones that demonstrate champion's abilities would be the perfect way to show the changes a skin makes on the visual and auditory aspects of a champion. I understand that maybe this would be a TON of work for the Riot team, and that Riot may not want to allow skin previews for much older skins that are no longer available for purchase (which I think is a smart idea). In the end though, I think this would be a worthwhile project for Riot to pursue and would make the majority of the community happy. Thanks and gig em' -GSO