MK Dons are reportedly lining up Gillingham's Jack Tucker amid 'fear' Harry Darling could leave the club for Swansea City - if Russell Martin's side stump up the cash.
Swansea have long been admirers of Darling and have been linked with the 22-year-old for months.
The Sun report the Dons are bracing themselves for Darling's exit and are looking at centre-back Tucker as a replacement.