Better Content Organization

For custom content that teachers make in "My Library" it would be nice if all content could be edited, put into folders, etc, just as you could do in a Google drive. Right now, if something is "shared with me" I can't make my own copy and then edit it and/or change the name. Also, In "My folder" If I put something into a "playlist" it still shows up outside the playlist as well, which leaves "My content" looking like a mess.