Sexton nursing thumb problem

Ireland fly-half Johnny Sexton is battling thumb trouble to be ready to face Italy in RBS 6 Nations action in Dublin next month.

Ireland boss Joe Schmidt revealed fly-half Sexton has his hand in a splint, but could still turn out for Racing Metro against Castres in the French Top 14 this weekend.

If he does play for his club side, Schmidt may yet choose to rest Sexton against Italy, but the head coach is not overly concerned for his fitness.