LONDON, ENGLAND - JANUARY 27: Rory Best, captain of Ireland and Sam Warburton, captain of Wales pose with the trophy during the RBS Six Nations launch at The Hurlingham Club on January 27, 2016 in London, England. (Photo by Stu Forster/Getty Images)
LONDON, ENGLAND - JANUARY 27: Rory Best, captain of Ireland and Sam Warburton, captain of Wales pose with the trophy during the RBS Six Nations launch at The Hurlingham Club on January 27, 2016 in London, England. (Photo by Stu Forster/Getty Images)