@RiotKateyChaos any chance of a karthus skin in the future?

^Title

Is there a chance we'll be getting a Karthus skin in the near future? (say maybe next couple of patches) Look, I know the whole schedule of skins is confidential and the whole spiel that Each champ has at least someone working on a skin for that champ and whatever, but every time I see the PBE for the big update of that particular patch I feel sad because I'm seeing skins for champs that have already had recent skins (looking at you Draven), but Karthus hasn't had a skin since his FNATIC skin about 2 years ago, and all I've seen for him is a chroma for the Reaper skin. The only solace I can seem to find is that I've read that the longer a champ goes without a skin, the better said skin might be, so I'm hoping I might see a Legendary Karthus skin in the future.. But anyway, my question is: Is there anything you can give or hint at for any sort of Karthus skin in the future?