Former Tottenham and Liverpool defender Steven Caulker is chasing a deal in Sweden.
Ostersunds FK chairman Daniel Kindberg has confirmed he's keen to sign the stopper.
And he has also revealed OSK are keen on former Manchester United midfielder Ravel Morrison, who is available from Lazio.
"It's a name that was identified and arrived through agents," said Kindberg of Caulker.
"But if Ravel Morrison becomes difficult then this will be even more difficult. It's a real long shot."