Will Greenwood says Saracens and Toulouse will be looking over their shoulder after Connacht upset the French giants at Stade Ernest-Wallon.
See how the teams are preparing for Saturday.
Relive the action from Twickenham in 2013.
Relive 2013's action from the Millennium Stadium.
A look back at some of the big games between England and Australia over the last 20 years.
See how the teams are preparing for Saturday.Photo galleries home