Just something I was thinking about.
Wouldn't it be neat if Riot added a free skin rotation, similar to how we have the free champion rotation?
It could completely go hand in hand with the champion rotation.
Lets say Ryze is free this week; to go along with him being free, Uncle Ryze or another Ryze skin is also free.
Just like how Champion Rotation promotes Players to try out and buy new champions, a skin rotation could encourage players to buy skins if they really liked them after trying them.
And it doesn't have to be all ten champions from the champion selection, 3-5 of them getting a free skin that week would suffice I'm sure.
I know this doesn't seem like a huge idea for those of you like me, who have tons of skins already. But I think it could be fun.