Andy Farrell believes Ireland have taken another important step on their upward curve under new management.

He may share the same name and position as an international star of the recent past, but Ireland U20s flanker Sean O’Brien plans to make his own reputation.

As Joey Carbery and Jacob Stockdale lined up against each other at Ravenhill, it was noted that four years ago, at the time of the 2015 World Cup, neither had made their provincial debuts.

Cardiff Victory will taste very sweet for Warren Gatland when he gathers his coaching staff together for a “long afternoon” of celebration tomorrow.

In Wales, the party will continue for some time.