Former All Black Sir Bryan Williams is voicing concern over the future of the Rugby World Cup for Tier Two nations.

World Rugby has announced an expansion to 24 teams for the next event in Australia in 2027, including two extra pools and a round of 16.

There'll also be a 12-strong Nations League starting in 2026, which will pit the Six Nations sides against the Rugby Championship teams, plus two invitees.

Williams says this news is 'disappointing' for nations like Samoa and Fiji- and claims there'll be an imbalance at the next World Cup.

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