I would like to see that Roon will export not only the music files but also PDFs and additional image file. I use the export to embed all the metadata into the files, but as it doesn’t respect additional files from an album I have to search and add them by hand. That’s not an ideal solution, I think.
I know that Roon is not made for reorganizing the files, but as long there’s no mobile App with offline support out there, I need other Apps like MusicStreamer or EverMusic to access my music. And they require the metadata to be embedded in the files.