Talking points as Ireland bid to sign off in style against Australia

Here, we pick out some of the main talking points ahead of Saturday’s match.

Mack Hansen has starred for Ireland (Peter Morrison/AP)

Ireland complete their autumn appointments with a Dublin clash against an Australia side reeling from a first defeat to Italy.

Andy Farrell’s in-form hosts will bid to cement their place as the world’s top-ranked side following victories over South Africa and Fiji.