Skysports.com understands former Charlton Athletic midfielder Therry Racon is undergoing a medical at Millwall.
Racon is available on a free transfer after his Charlton contract expired and he has been chased by a string of Championship clubs.
However, it appears that Millwall have won the race for the Frenchman and he is now putting the finishing touches to a move to The Den.
The 27-year-old, who made over 110 appearances during four years at Charlton, is being put through a medical ahead of his switch to Kenny Jackett's side.
Lions boss Jackett has been looking to improve his squad since the end of last season and Racon will be a valuable addition to his ranks ahead of a potential promotion push next term.