Option to filter synced files from the library

When I download an episode of a TV show to my iPad, I see a duplicate item in my library. One is the show with the remote episodes and one is the show with the local files. In my library I just want to see one entry of a show, while in the synced tab I can see the local files. It would be nice if the local file is linked to the item in the library. If you have a connection with the remote location, the file plays from the remote connection. If a connection can’t be established and a local file is available the local file is played.