Ability to pull all language images

[JelloLabs 12]

Hi, I was wondering if there is a way to add images to fairly new shows, anime for example have missing banners/posters first months once aired, but if you manually toggle all language there are some. My library doesn't even have a default language and thought that would fix it, but it's not, i have to manually go in to refresh metadata if anything is available later on. 
OR
just as a feature add so there is more images available in general

Thanks !