Southampton have released out of contract defender Cuco Martina paving the way for Ronald Koeman to be reunited with the right back at Everton .
The Blues boss tried to bring the 27-year-old to Goodison as cover last summer, but the South Coast club refused to sanction the move.
However they confirmed today that the former FC Twente man is one of four players to be released along with Lloyd Isgrove, Harley Willard and Martin Caceres.