The left-back is trying to get his career back on track.
The defender has admitted shoplifting in court this week.
After short spells at Celtic, Bristol City, Leeds, Plymouth and in non-league football, the left-back is hoping to secure a move back to London.
Ex-Arsenal and Tottenham Hotspur winger Andre Blackman has completed a switch to Blackpool, along with Guinea-Bissau international Formose Mendy.
Leeds United are expected to sign former Celtic and Arsenal left-back Andre Blackman when the transfer window officially opens.