Dublin , Ireland - 18 March 2017; British & Irish Lions head coach Warren Gatland in attendance during the RBS Six Nations Rugby Championship match between Ireland and England at the Aviva Stadium in Lansdowne Road, Dublin. (Photo By Brendan Moran/Sportsfile via Getty Images)

Dublin , Ireland - 18 March 2017; British & Irish Lions head coach Warren Gatland in attendance during the RBS Six Nations Rugby Championship match between Ireland and England at the Aviva Stadium in Lansdowne Road, Dublin. (Photo By Brendan Moran/Sportsfile via Getty Images)