Can Wales shock Canada this weekend? Will Scotland and Ireland book their place in the quarter-finals? Sara and Philippa Tuttiett look ahead to a huge weekend for the three home nations. Sean Lynn has made a raft of changes, but are his side capable beating one of the tournament favourites to stay in the World Cup? Former Ireland international Anna Caplice explains how Scott Bemand how transformed the team on and off the field since taking charge and how far they have come since her playing days. Andy Burke from the BBC's Scotland pod outlines their progress and who could be the breakout star of their team. Plus, there is an injury setback for the Red Roses ahead of their clash against Samoa in Northampton.