The Melbourne Rebels back believes the competition, which features 15 teams across Australia, New Zealand, South Africa, Argentina and Japan, needs to be replaced by a more local product.
"Maybe the model that we've got is a little bit aged and outdated and maybe we need to have a rethink," the 30-year-old told rugby.com.au.
"I guess this is almost forcing us to do it, whether it be in the short term until those borders open or whether it be long-term into something else that's a bit more sustainable, bit more domestically focused.