John O'Shea is unsure about a move away from Manchester United.
Sunderland have tabled £12 million for O'Shea, Wes Brown and Darron Gibson.
The Independent says though Brown and Gibson were ready for the move away - Brown started only four league games last season and Gibson's torrid relationship with fans forced him to remove a Twitter account he established in April - O'Shea is more reluctant and is understood to be dragging his heels.
O'Shea, a far more integral part of the United set-up, started 18 Premier League games last season and may hanker for a better move. But United manager Sir Alex Ferguson, who has already furnished Steve Bruce's side with Fraizer Campbell, Kieran Richardson and Phil Bardsley, may ensure that all three of these United players depart for Wearside.