Sam Underhill has chance to become answer to England’s No7 problem

• Twenty-year-old flanker under spotlight against Barbarians• ‘He has got a nice mature way about him,’ says Eddie JonesNot long after Eddie Jones was appointed by England he called a meeting at the RFU to address the dearth of openside flankers. Publicly, he played down the need for a specialist No7 but privately he was lamenting their absence. “I might have said: ‘I can’t see any natural sevens in England,’” recalled Jones this week. Richard Hill, however, had been casting the net further afield.England’s World Cup-winning flanker, now the team manager but at the time responsible for identif…