It would be great to have FileSet images able to be referenced in an image widget of an app component. Currently, the image widget supports external URLs or a data column as a reference, but the data from a FileSet cannot be merged into a standard dataset column, and there is no FileSet URL which can be used as a reference to a FileSet image.
Having Domo host images in a a FileSet would be ideal if those images could be used in Domo apps.