The other point about the players wearing jumpers/hoodies is that it makes it harder to identify the imports and fringe players without their uniform number visible.
I believe that this shot is of American import Nick Blount. Blount is a member of the Chicago White Sox organisation, playing with the Melbourne Aces during the 2014-15 ABL season. He had a short stint with the White Sox' Rookie level Arizona League team in 2014, but spent the majority of his time at the high-A level Winston-Salem Dash of the Carolina League.
|2014-15 Melbourne Aces Nick Blount card front - © 2014 Adam East|