Image source, BBC Sport
The Welsh Rugby Union is considering halving the number of regions in Wales as part of a new domestic structure by the 2027-28 season.
The governing body says it is entering a formal consultation with the Professional Rugby Board (PRB) and could reduce the number of regions to three or even two.
In a statement, the WRU said the current system is failing and is unsustainable, having already confirmed it does not intend to continue equally funding four professional teams in the men's game.
The WRU wants a "more radical" strategy to be completed by October.
The shake-up comes after the men's side suffered its worst season with nine defeats in 10 games that drew a total losing sequence of 18 matches, a sequence that only ended last weekend with a 31-22 victory in the second Test against Japan.
"The current rugby system in Wales, which includes national teams, professional clubs, community clubs, academies, universities and schools isn't delivering consistent success on the field and isn't currently financially sustainable given the likely investment required, even with the recent actions taken to increase financial resources," the WRU said.
"The WRU is therefore considering a more radical strategy focused on maximising investment and reforming the whole structure of professional rugby in Wales, amongst other options."
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