current skin releases Discussion

I've been a league player for a bit and i'm honestly amazed with the work gone into creating some of the skins that are currently released but I have noticed a few things about some champions and was wondering if i could get feed back from the community (or if i'm lucky a riot employee ) on it since I personally love the champions created.

1. with all the work gone into champions like Kayn, sol, Lissandra, you have made their play styles far from the rest of other characters does it equally become a challenge to create a skin for them taking Kayn as a prime example he has a basic form and two other forms (shadow assassin) (Darkin) the work needed for there to be a skin for him would take as much time to create as a ultimate skin (different form and animations with huge graphic changes, Ezreal, Lux, Udyr,Sona ) would if i'm not mistaken.
2. has the ideas for in game based skins been worked over like tyrant Swain. and been put on pause or just scrapped over all and be to difficult to continue with?

I'm if my grammar is terrible I haven't been the best with it and thanks to the people who've taken the time to read an leave a remark to this thanks. [zombie-brand-clap]