The Herald Sun has reported that the 192cm backman, who was the No. 3 pick in the 2012 National Draft is keen on a move home to Victoria.
Plowman has met with Carlton list manager Stephen Silvagni, however, it is understood that several clubs are interested in acquiring the 21-year-old.
Plowman is contracted until the end of next season, however, he has told the Giants that he wants to leave.
Read more at HeraldSun.com.au