Simon Zebo backs Ian Madigan to succeed if needed at scrum-half

Ireland have “no fears” of facing Rugby World Cup action with Ian Madigan as a makeshift scrum-half, according to Simon Zebo.
Head coach Joe Schmidt has gambled on selecting just two scrum-halves in his final 31-man squad, opting to retrain fly-half Madigan as back-up to Conor Murray and Eoin Reddan.