Charlton are said to have opened negotiations with goalkeeper Dillon Phillips about extending his stay at The Valley.
Former Germany striker Jurgen Klinsmann was back in the headlines on Tuesday after he resigned after just 76 days in charge of Bundesliga outfit Hertha Berlin.
Charlton Athletic boss Lee Bowyer is confident Aiden McGeady will deliver the goods after his arrival last month.
Lee Bowyer has praised his Charlton side's "professional" display in Wednesday's goalless London derby against Fulham.
Beram Kayal has returned to Brighton after his season-long loan deal with Charlton Athletic was terminated by mutual consent.
Charlton boss Lee Bowyer says he is hugely disappointed after Chelsea decided to recall midfielder Conor Gallagher.
Charlton are on the verge of landing their second signing of the January window after a bid for Peterborough midfielder Marcus Maddison was accepted.