Stephen Moore will captain the Brumbies against the Lions at Ellis Park on Sunday.
Usual skipper Ben Mowen is absent due to injury. In other changes Ruaidhri Murphy starts at loosehead prop with with Ben Alexander shifting to the tighthead side of the scrum. Peter Kimlin runs on at blindside flanker and Leon Power replaces Sam Carter in the second row.
Brumbies - 15 Jesse Mogg, 14 Henry Speight, 13 Andrew Smith, 12 Pat McCabe, 11 Joe Tomane, 10 Christian Lealiifano, 9 Nic White, 8 Fotu Auelua, 7 Michael Hooper, 6 Peter Kimlin, 5 Leon Power, 4 Scott Fardy, 3 Ben Alexander, 3 Stephen Moore (c), 1 Ruaidhri Murphy.
Subs: 16 Anthony Hegarty, 17 Scott Sio, 18 Sam Carter, 19 Ita Vaea, 20 Ian Prior, 21 Robbie Coleman, 22 Tevita Kuridrani.