Johnny Sexton is an ageing captain in decline so whether it's Billy Burns or somebody else, now is the time to be decisive in Ireland's number 10 succession plan

The 2015 World Cup quarter-final against Argentina was Ian Madigan's sixth start for Ireland. His previous experiences of running a Test match from the first whistle came against the United States, Canada, Georgia, Scotland and Romania, while his other 19 internationals were as a replacement.