By James Nursey Dutch side Feyenoord have made an approach for West Ham’s Ben Johnson who is now permitted to speak to overseas clubs. Versatile West Ham academy graduate Johnson, 24, is out of contract this July at the London club where he has come through the ranks. He has been able to speak to foreign clubs since January after entering the last six months of his deal having failed to agree fresh terms. That has sparked a move from Eredivisie team Feyenoord, who are second in the Dutch League and on course to qualify for the Champions League. Johnson also has Spanish duo Real Betis, coached …