Postpublished at 14:10 Greenwich Mean Time 8 March 2014
But no matter how legendary a player may be, rugby is the ultimate team sport and there's plenty more to focus on ahead of kick off.
Rucks are a hugely important area of the game because if you can slow down the opponent's ball, or even steal possession, it can have a major bearing on the momentum of the match.
Even though the hosts have lost blind-side flanker Peter O'Mahony, who has been outstanding at the breakdown, to injury they will be looking to gain a real advantage here.
So far, Ireland have won more turnovers than any other side (36) in the 2014 Six Nations, while the Italians have managed the fewest (17).