siem de jong played 45 minutes for newcastle under 21s on his comeback from a collapsed lung the 26 year old made way at the break after coming through the first half of united's 2 0 defeat to derby county at st james' park de jong has made just one premier league start since his £6million arrival from ajax last summer newcastle midfielder siem de jong played 45 minutes for peter beardsley's under 21 side on wednesday  farrend rawson (third from right) is congratulated by his team mates after scoring at st james' park  he tore his thigh muscle in september and was days away from returning in february when, for the second time in two years, he suffered a collapsed lung and underwent surgery de jong was expected to miss the remainder of the season but now has an outside chance of featuring in the final six matches however, on the evidence of a subdued half against the rams, sunday's visit of spurs will almost certainly come too soon newcastle striker adam armstrong (right) is pulled back by derby's max lowe  armstrong (left) heads a cross towards derby's goal but his effort flies wide of the post  meanwhile, forgotten man facundo ferreyra replaced de jong at the break the 24 year old argentinian striker arrived on a season long loan from shakhtar donetsk last summer but is yet to make his senior debut having been plagued by a string of injuries derby's victory arrived courtesy of second half goals from alefe santos and farrend rawson
farrend rawson de jong newcastle this season alefe santos siem de jong 26 year old ajax 45 minutes premier league loanee facundo ferreyra derby county
siem de jong has made just one premier league start this season  the 26 year old has been plagued by injuries since joining from ajax  he played 45 minutes as newcastle lost 2 0 at home to derby county  loanee facundo ferreyra replaced de jong at half time  alefe santos and farrend rawson on target for the rams at st james' park 