Billy Vunipola withdraws from British and Irish Lions squad for New Zealand

• Saracens No 8 pulls out with shoulder injury • Wasps and England’s James Haskell called up to replace himBilly Vunipola has withdrawn from the British and Irish Lions squad for the tour to New Zealand because of a shoulder injury, team management have announced.A statement on Sunday night said: “Billy Vunipola has withdrawn from the British & Irish Lions 2017 Tour to New Zealand due to an ongoing shoulder injury. The Saracens No 8 had been managing the injury which now requires further medical treatment. Wasps and England back row James Haskell will join the squad next Sunday following t…