Ardie Savea thinks it would be "awesome" to see a Pacific Island team added to Super Rugby.
International fixtures will take place in a temporary window towards the end of 2020, if proposals by World Rugby are approved.
The Brumbies made it two wins from two in Super Rugby AU as a late try from Issak Fines saw them beat the Waratahs.
The Hurricanes defeated the Blues in a match that saw Jordie Barrett earn family bragging rights over brother Beauden.
Saracens will still have Maro Itoje when they play in the Championship next season after the England star extended his contract.
New Zealand Rugby (NZR) announced plans to launch a new competition for its Super Rugby teams.