Ollie Chessum will start in place of injured lock Joe McCarthy in Melbourne on Saturday
Australia v British and Irish Lions - second Test
Venue: Melbourne Cricket Ground Date: Saturday, 26 July Kick-off: 11:00 BST
Coverage: Live text commentary on the BBC Sport website and app with post-match analysis on iPlayer, BBC Radio 5 Live and Rugby Union Weekly podcast.
At some point before kick-off at the Melbourne Cricket Ground on Saturday, Maro Itoje might want to consider asking his second-row partner Ollie Chessum to say a few words to the troops.
