Currently you can “customise album display” and show certain badges on top of the album icons, for example “show live badge”, “show bootleg badge”, “show album format” etc.
It would be most excellent if we could have the option to show a selected tag on the album icon also. For example, I have a “verified” tag, which denotes that the album artwork scans have been correctly added and that the metadata has been checked for the correct version etc. It would be really useful to have this displayed on the album icons when browsing.