Use for filefield_sources?

Would you consider making this work for the filefield_sources module? I think it's a nice way of allowing reuse of images, e.g. to advertise galleries etc. I don't want to allow editors to use WYSIWYG, because it often messes up the HTML, leads to inconsistent layout of articles and pages, and people often need support when the editor doesn't work as they expect it to. Thats why I rely on prepared mashups of fields, but I still like to offer the ability to browse existing files.