Newcastle United Duo Facing Race Against Time to Prove Fitness Ahead of Crystal Palace Clash

​​Newcastle United manager Rafa Benitez has revealed that Jonjo Shelvey and Jamaal Lascelles are both doubts to face ​Crystal Palace in the ​Premier League this weekend, as they are both struggling with injuries. Shelvey has been struggling with a thigh injury since Newcastle's pre-season, and has been absent for Newcastle's last three matches, although he was an unused substitute against ​Arsenal. Captain Lascelles was forced off the field against Arsenal after suffering an ankle injury. ... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/