Felipe Contepomi insists Johnny Sexton will be ready to rock in the Six Nations despite his lack of game time.
Sexton, 36, came off the bench last Sunday, playing half an hour of Leinster's Champions Cup hammering of Montpellier, and is expected to start in the final pool game at Bath on Saturday.
The veteran out-half's last involvement before last weekend was in Ireland's win over the All Blacks on November 13 when he came off with ankle and knee injuries.