Skins of some champions lol

Can we please have Grim Reaper Karthus back to the original idea. I dont like the necromancer look, I mean, his called Grim Reaper for a reason right?

https://i.ytimg.com/vi/nUW6M6jyVYU/hqdefault.jpg

And can you bring back the old garen (the younger looking one), even only as a skin. http://img3.wikia.nocookie.net/__cb20131001151650/leagueoflegends/images/thumb/0/0a/Garen_OriginalSkin_old.jpg/500px-Garen_OriginalSkin_old.jpg