Idea for free rotation weeks.
Perhaps someone has mentioned this already, but has anyone ever brought up the idea to Riot of players being able to use all alternative skins on free rotational champions every week?
I don't mean to bring this up to be intentionally facetious. Although many "older" veteran players are aware of websites that will allow you to view character skins, it would seem that at least in the interactions that I've had with many new players, they don't seem to be aware of this. Many players have purchased skins that looked really great with respect to the art, but found themselves to be disappointed by the in-game model (myself included).
I think my idea could simultaneously remedy that situation, as well as increase company profit margins.
By giving players the ability to use whichever skins they like on a free champion, many will be more inclined to use their favorites during the free week rotation. It's reasonable to think that the more freedom you give players, and given the ability to see first-hand what they would otherwise normally be purchasing without the ability to view, more alternative skins may be purchased.
In addition, using this method may provide the company additional information on the "evolution" of character art/in-game models. It would be interesting to see how the playerbase chooses (with their dollars, perhaps more than their feet) which art & models are the best quality, which could positively influence what's to come in the future.