Leinster to face tough Montferrand unit

Matt Williams' Leinster will be tested by a powerful Montferrand unit containing eight French internationals, including Olivier Magne, Gerard Merceron and Olivier Brouzzet, and one each from Georgia, Australia, Tonga and England at the Parc Marcel Michelin on Saturday.

Leinster are waiting on a late fitness test to second row Malcolm O'Kelly and have to decide between Eric Miller and Aidan McCullen on the blindside.