Leading Super League coaches are urging their stars to shun the big dollars on offer in the NRL to stem the flow of English talent to Australia.
Recently, the NRL has been treated to the hugely successful moves of Canterbury's James Graham, the Burgess brothers at South Sydney, Warrior Sam Tomkins and Gareth Ellis at Wests Tigers, while Wigan's dynamic winger Joe Burgess will join the Sydney Roosters in 2016.
But St Helens coach Keiron Cunningham and Warrington's Tony Smith have said enough is enough, arguing the moves are proving detrimental to the development of rugby league in England.
Both coaches agree that playing in the NRL, regarded as the code's premier competition, has been beneficial to the progress of the players themselves, which has in turn improved the national team, but argue that it is cheapening the domestic competition, which could have a far more lasting impact.
The Super League, with the strong English pound, was for years seen as a threat to the talent on offer in Australia - before an influx of money into the game, mostly through a 2012 broadcast deal worth $1.025 billion over five years, turned the tables.