League One Charlton had shown an interest in signing Karl Hein before Real Valladolid swooped in late to nab him.

Karl Hein has agreed personal terms with Charlton Athletic. Arsenal are in advanced talks with Charlton Athletic over a loan deal for Hein. Hein has also settled on contract terms with Charlton Athletic. Barnsley were also trying to sign Hein, but he is set to join Charlton Athletic.