Should season 2 champions get splash art updates sometime?

Since with the current standards. They seem to be falling out of style, not as badly as the likes of Rammus or Taric.

Look at Darius, Nautilus, Varus. At some point i'd be happy with them getting splash art updates. Since they are starting to look aged at this point. Of course give the updates to the ones who desperately need them first. But those 3 examples I listed should get an updated one at some point.