3. Unresolved Relationship With Casandra And Libby
There was never a happy ending for Sav, which is a shame, because even though he is technically a serial killer, he is quite a likable character, and we want to see him get something of a happy ending, perhaps in a second series. I think the best ending Sav can hope for at this point is a reunion with his estranged girlfriend Cassandra and daughter Libby (above). Sav has done some pretty terrible things in the past, such as not supporting Cassandra whilst she was pregnant with Libby, but he has atoned for that now and has strived for Libby to be a part of his life. If given a potential second series, I believe we should find out if Sav can forge a happier home life; it's about time he got some good news.