Ross Byrne stakes his claim as Sexton's Ireland back-up with impressive cameo

The Ireland skipper was replaced by his Leinster team-mate after he picked up a groin injury against France.

PUT IT THERE: Ross Byrne, left, and Jonathan Sexton of Ireland celebrate after the victory. Picture: Brendan Moran/Sportsfile

Of all the positives for Andy Farrell from the victory over France, potentially the most significant could be the solution to one of Irish rugby’s most vexing dilemmas of the current World Cup cycle – who is best suited to back up Johnny Sexton.

SIX NATIONS CHAMPIONSHIP

Your home for the latest news, views and analysis of this year's Six Nations Championship from our award winning sports team.

SIX NATIONS CHAMPIONSHIP

Your home for the latest news, views and analysis of this year's Six Nations Championship from our award winning sports team.