Postpublished at 13:54 British Summer Time 3 October 2019
Ireland are top of Pool A, but there are plenty of questions and conundrums for Joe Schmidt to conjure with,
A bonus-point win over Samoa on 12 October in their final game will guarantee their place in the last eight.
They would play either South Africa or New Zealand once there.
They would need a big step in quality to get to their first-ever Rugby World Cup semi-final.