I believe you are already able to mark TV episodes as watched, if not I believe that should potentially be implemented. I do think on one of the features, potentially the watchlist, there should be an option to sort the TV series by ones which episodes marked not as watched or/and the followed by the order in which tv show returns next. I believe by adding a TV series management kind of tool would be very popular with people who watch many TV shows so they can keep track and easily see when there next shows are returning and which will be coming back first


