Why did the Riot team stop doing standalone Visual Updates?

There are champions who have great, fun kits with counter play , , , , , and to name a few.

They don't need any game-play changes for the most part, they could just use a model/animation update in collaboration with the Splash Art team to bring forth a new splash art and model.

That would increase the moral of people who play those champions.

Does Riot even take into consideration that VGA updates take months and months, leaving those of us hoping for a new model on balanced champs knowing that it might be years before there visuals are updated.

It is frustrating as a member of the community, knowing that new visuals are not on the horizon for any old champions because Riot places to large of a priority on VGA updates, when they can just as easily form a new team dedicated to making and rigging new models to the old bone frames on the outdated champions.

It would be cool if along side VGA updates, we received just a visual update on champions every two months or so. That way champions with fun and balanced kits get some love as well and more people will be eager to play them!