Most public, of course, is Mayne's role as a defensive midfielder for the Magpies, and he'll probably get a specific job in the blockbuster against Richmond at the MCG on Thursday.
Outside the AFL, Mayne has another footy gig as a development coach with TAC Cup under-18 team Sandringham Dragons, and will help out on game days when time permits.
A Level 2 coaching graduate, he believes it's critical that a coach be a good people manager and relationship builder who shows genuine care for his players.