Eoin Reddan happy with Irish scrum-half numbers

Eoin Reddan says there is "no issue" with Ireland's decision to only bring two scrum-halves to the Rugby World Cup despite Conor Murray's injury scare at Twickenham.

Murray was substituted in the first half of Ireland's 21-13 defeat by England in their final warm-up on Saturday after sustaining a head injury - Reddan came on as he replacement.

Coach Joe Schmidt surprisingly selected just Murray and Reddan at his pivots, with utility back Ian Madigan covering as a third-choice scrum-half.