THE SCALE of England’s injury crisis was laid bare last night when manager Martin Johnson called up Gloucester prop Paul Doran-Jones.<br /><br />Doran-Jones, who will act as cover for Bath’s David Wilson ahead of Saturday’s clash with Argentina, has represented England Under-18s as well as Ireland Under-19s and Under-21s. But he has scant Premiership experience, having played just 266 minutes since joining Gloucester from Championship outfit London Welsh in the summer.<br /><br />Tighthead Wilson suffered a shoulder injury during the weekend defeat to Australia. That result was Johnson’s seventh in 12 Tests since taking charge and saw England drop to eighth in the world rankings.<br /><br />The Pumas’ own injury problems are mounting, after winger Lucas Amorosino emerged as a major doubt. The Leicester star underwent a scan on his calf yesterday after hurting it during the Tigers’ LV= Cup defeat at Leeds on Sunday. Key duo Juan Martin Hernandez and Felipe Contepomi are already sidelined.