The Set of Six with Tony Butterfield and Josh Callinan – Episode 6 Matt Carr@MattCarrNH18 May 2017, noon ORIGIN prospects, the Knights' salary cap juggle and Newcastle's prospects against the Panthers. Episode 1Episode 2Episode 3Episode 4Episode 5JOIN Tony Butterfield and Josh Callinan for a quick set of the week's big rugby league issues. Want to listen on the go? Download the audio of the show as an mp3 below. The story The Set of Six – Episode 6 first appeared on Newcastle Herald.