What happened to the updates of splash arts? and what about the skins splash? CONSIDERATIONS

Okay so.... there are still a lot of splashes that need to be updated, but some times ago the updates to the splashes stopped. We also know that there are splashes ready (we saw them in LCS, Irelia, Warwick...) but are not implemented in the client (why???)

So.... What happened?

Also, will we ever see updated splashes for the skins? I mean, there are so many splashes that don't match at all the in game character. And to be honest, some of them are just so awful.....

So, i consider splash arts to be pretty important , because FOR NEW PLAYERS, they are the first thing that they see about a champion, and the splash art kinda give you a first impression. I mean if i was a new player and i see the splash art for Syndra i'd say" wow this looks AWSOME"

Then i saw stupid things like Riot Girl Tristana, or Elf Nunu, LolliPoppy (oh my god...) etc... and i would be like "What the hell is this ****) Seriously some of the splash arts look worse then some '90s games. Riot i belive you have the money to slowly update all of those, not to mention you could ask the community to create those (there are some very talanted artist out there, just tell them the "LoL style" to follow and i'm sure they will do a great job).

All in all i think we should get an answer from Riot:

1. Why Base skins splash arts updates stopped?
2. Why the skins splash arts are not considered at all?
3. Why Riot Girl Tristana splash art even EXIST?!?!?!?!