Nathan Hughes may return to replace injured Sam Simmonds for England

• Joe Marler and James Haskell also back after suspension• Ireland’s Robbie Henshaw ruled out for rest of Six NationsEngland have lost one No 8 but gained another before the Calcutta Cup showdown against Scotland in Edinburgh next week. Exeter’s Sam Simmonds, one of his country’s most effective players this month, is set to miss Murrayfield after sustaining a shoulder injury against Wales on Saturday but Wasps’ Nathan Hughes is fit again and could make an instant return.No detailed prognosis is yet available as to how long Simmonds will be out while the Bath wing Anthony Watson will be as…