CARDIFF, WALES - NOVEMBER 26: Wales' Alun Wyn Jones during the International Friendly match between Wales and South Africa at Principality Stadium on November 26, 2016 in Cardiff, Wales. (Photo by Simon King - CameraSport via Getty Images)
EDINBURGH, SCOTLAND - NOVEMBER 11: Jonny Gray of Scotland takes part in the captains run at Murrayfield Stadium on November 11, 2016 in Edinburgh, Scotland. (Photo by Ian MacNicol/Getty Images)
Dublin , Ireland - 26 November 2016; Devin Toner of Ireland is tackled by Bernard Foley of Australia during the Autumn International match between Ireland and Australia at the Aviva Stadium in Dublin. (Photo By Brendan Moran/Sportsfile via Getty Images)
BAGSHOT, ENGLAND - NOVEMBER 29: Joe Launchbury looks on during the England training session held at Pennyhill Park on November 29, 2016 in Bagshot, England. (Photo by David Rogers/Getty Images)
ST ALBANS, ENGLAND - OCTOBER 12: Maro Itoje faces the press, at a Saracens media session held at their training venue on October 12, 2016 in St Albans, England. (Photo by David Rogers/Getty Images)
