I think probably they don't need a director. Most of the show is already live on screen with all the edit she wants. The cameras are part of the show in some songs with the cameraman on stage with her. So I think a live feed on tv will be based on that. Anyway she will probably go for a documentary this time for the Official release. Most of the other artists are doing this, like beyonce for example. I hate this kind of Release because they cut the concert and we will never have a complete recording. But Madonna want to do another truth or dare. Sinceramente the Rebel heart tour she cut something From the show and add some behind the scene. If this will be transmitted, this time I think she will, do it.