SCENARIO ONE:

Agatha D'Agger is an Australian author who writes best-selling murder mysteries that she publishes on the online platform 'RIGHT!'. Like many authors, she draws inspiration from real life events and people. Her latest book Murder on the Cricket Pitch concerns the murder of an unpopular cricket coach called Shaun, who is portrayed as an ex-captain of the Australian Cricket Team. The book details Shaun's multiple affairs, bitter rivalries with other players and heavy gambling. Moreover, Shaun has also had hair transplant surgery. Steve York is an ex-captain of the Australian Cricket Team who has taken exception to Ms D'Agger's book, as he suspects she has modelled Shaun on him in a particularly unflattering way. Steve has had the odd feud with other players over the years and also has secretly had hair transplant surgery.

Required: Advise Steve of any legal actions he may take against Ms D'Agger and/or RIGHT! and if any defences are available.