Ireland's Rebuild: The Nations Championship and the Changing Face of International Rugby Ireland under Andy Farrell has been marked by uncertainty, particularly with their latest lineup against Japan featuring nine changes from the team that dominated Australia just weeks ago.
Among these is Sean Jansen, who will make his debut at No 8, signaling a new era for Irish rugby.
The selection of Jansen and other young players like Billy Bohan, Sam Illo, and Bryn Ward on the bench signifies a significant shift in Ireland's pack strategy.