Looks like fun that Dave Muir is a big unit and was his singlet "Go The Dockers" and he had a strange looking paddle , check it out near the end of the clip.
Found on Wikipedia...
"David Muir (born 17 July 1971) is an Australian rules footballer who played for the Fremantle Dockers between 1995 and 1996.
He was originally drafted from Claremont in the WAFL to the West Coast Eagles for the 1993 season, before being delisted without playing a league game. He was then drafted by the North Melbourne Football Club, where again he didn't play a league game and was delisted. He was then selected as a predraft selection in the 1994 AFL Draft by Fremantle and played 20 games over two seasons mainly as a defender."