Sione Tuipulotu, Jack Dempsey, Mack Hansen, Finlay Bealham and Monty Ioane make up a powerful Australian brigade in the Six Nations rugby championship.
Eddie Jones thought Maro Itoje was too "inward-looking" to captain England but the Australian's successor as coach has made him skipper for the Six Nations.
Brumbies' Wallaby back-row forward Tom Hooper is heading for England, but hopes to come back to Australia "an older, more experienced player down the track".