Charlton Athletic transfer round-up: Sandgaard’s warning, Macauley Bonne update, Celtic man on Doughty deal

Charlton Athletic suffered their first League One defeat since returning to the third flight of English football on the weekend, as Doncaster United beat the Addicks 3-1 at The Valley. Lee Bowyer’s men were relegated from the Championship last season amid some serious off-field issues at the south London club...