@Riot: How about VO Updates?
Sure, visuals and gameplay updates are more needed in some cases, but a few times it's only the VO that needs adapting - > especially after certain lore changes.
This can come in two scopes:
1.) Full Upgrade. New Voice Actor, New taunts, new EVERYTHING. This takes a lot more ressources so it should be combined with a VGU.
and
2.) Additions: Some taunts, item interactions, CHAMPION SPECIFIC INTERACTION, etc, but all with the same voiceactor.
Some champs are completly fine with their gameplay and visual state, but their VO is so outdated. Diana has no lines for Taric, Pantheon or Aurelion Sol for example. Nami has no lines for Diana. VI HAS NO LINES FOR JINX. And so on and so on...
It shouldn't be too much work to get the voiceactor speak in ten more lines or so...