"Unless you've got a full test cap, you can't come into the (English) Aviva Premiership, and it's a lot harder to come into the UK, so the French are poaching everyone," he added.
"The closest professional league to us (Fiji) is the ITM Cup in New Zealand and you can't go there as an islander unless you're still able to be qualified to be an All Black.
"So they get players there that spend two or three years, they get a Super Rugby contract dangled in front of them, and they don't then come back across to play for Fiji. Australia's the same."
He says players are lured overseas to provide for their families but end up representing other countries.
"In 10 years time, if things don't change, I see an Australian side with half their team coming from the islands, at least," he said.
"I've heard of at least another dozen coming through the Australia ranks.
"There will be four or five others in France without doubt, because I know there are young kids there who are phenomenally talented and a year off getting residency, so it's inevitable unless we make something happen quickly."