MELBOURNE, AUSTRALIA - JANUARY 04: Jason Davidson of Australia signs autographs after an Australian Socceroos training session at Collingwood training Ground on January 4, 2015 in Melbourne, Australia. (Photo by Robert Cianflone/Getty Images)
MELBOURNE, AUSTRALIA - JANUARY 04: Jason Davidson of Australia signs autographs after an Australian Socceroos training session at Collingwood training Ground on January 4, 2015 in Melbourne, Australia. (Photo by Robert Cianflone/Getty Images)