Premier League interest is arriving for Telstar goalkeeper Rody de Boer.
De Telegraaf says Watford have been scouting the 20 year-old in the Jupiler League this season.
De Boer came through the system at ADO Den Haag before joining Telstar.
And it's suggested Telstar could be forced to sell this month with De Boer only on a modest salary. The option of selling the youngster is favoured over upgrading De Boer's deal.