As an avid Lux addict. Any rumors of a new Lux skin. I mean, Soraka just got one on Halloween and she's already got another coming out. Lux hasn't had any love since Steel Legion. I would love to see her get one with some new updates, like the rest of the new skins. Pls rito.
She's already got quite a few and there are other champs who need skins more. But Riot will prioritize champs played in LCS and made popular by streamers so that they can max their profits when they do release a skin.
I am a huge Lux fan and player as well. In my honest opinion, I am perfectly fine with playing Commando or Sorceress Lux. There are a few champions that need more skins than Lux at the moment who has not had a new skin within a couple of years. Also Lux might be a difficult champ to create skins, I recall Riot explaining that some champions it is easier to create themes on skins that mesh with the champion or something like that. As an avid Lux fan, I would be happy to see a new skin, but it is not Lux's turn yet and I am completely ok with it.
There are a few champions that come off the top of my head that need updates (and maybe skins) more than Lux, like 
and possibly 
If riot determined skins based on streams and pros i dont think galio would be getting one
