Tottenham boss Martin Jol is believed to have turned down a £10million bid from London rivals Chelsea for right-back Pascal Chimbonda.
And he is now trying to bolster his right-back options, as neither Geremi not Paulo Ferreira impressed in the role last season.
Glen Johnson, who was lured to Stamford Bridge by former boss Claudio Ranieri, spent the season on loan at Portsmouth and does not feature in Mourinho's long-term plans.
So the Portuguese coach approached Spurs in a bid to sign Chimbonda, but was swiftly knocked back.