Question: What league did the former aggressive player and AFL Premiership 2006 commentator with Dennis Cometti and Christi Malthouse play in?
Sentence (from "Dermott Brereton"): Dermott Hugh Brereton (born 19 August 1964) is an Australian former professional Australian rules football player in the Australian Football League (AFL), regarded as one of the greatest players of his generation.
Relevant evidence: Yes