Charlton are lining up a move for former Fulham defender Elliot Omozusi, skysports.com understands.
Omozusi is a free agent after leaving Fulham at the end of last season.
The 20-year-old has had trials at Sheffield United and Peterborough in the last few weeks, but a move failed to materialise.
Omozusi is believed to be training with Charlton as he looks to win a move to The Valley.
Addicks boss Phil Parkinson is understood to be ready to offer Omozusi a deal after seeing right-backs Frazer Richardson and Chris Solly pick up injuries.