Back in England and gearing up for Australia’s Rugby Championship clash with Argentina at Twickenham on Saturday, Mumm explained just how Baxter and Exeter helped him force his Wallabies comeback.

Toby Brial, son of Wallaby backrower Michael, is a young talent the Waratahs have been bringing through from a young age and who is now regarded as one of the most exciting prospects in the game. His ...