Tottenham Hotspur have reportedly sent scouts to keep tabs on Feyenoord defender Bruno Martins Indi with a view to a summer transfer.
The Dutch international, who was born in Portugal, is a left-back by trade but is also capable of playing in a central role.
Spurs are expected to allow current Sunderland loanee Danny Rose to join up with the Black Cats permanently next season and Andre Villas-Boas is looking to fill the void with a competitor for Benoit Assou-Ekotto.
According to the Daily Mail, the Lillywhites boss is considering a bid for the versatile 21-year-old, who is valued at around £5.5m.
The White Hart Lane outfit have also been linked with a move for Sochaux full-back Sebastien Corchia.