Tyson Fury's trainer SugarHill Steward has doubled down on their offer to help prepare Anthony Joshua for his rematch with Oleksandr Usyk.
Joshua was beaten by Usyk last month as he lost his heavyweight world titles for the second time in four fights.
He also saw a £75million pay-day against Fury go up in smoke as hopes of crowning an undisputed champion were dashed.
Fury then stopped Deontay Wilder for a second time to retain his own title - and now wants to help Joshua overcome Usyk next spring.
.He first made the offer before he took on Wilder - and Joshua later accepted, saying he would be willing to welcome his rival into camp.
And Steward has now told talkSPORT : "We are 100 per cent serious about helping Joshua in camp. We want him to defeat Usyk, for a start, because we want to see Fury against Joshua, and so do all the fans of boxing in the world.
"It is not a ruse or a joke, we would happily help Joshua because he is capable of beating Usyk in the rematch, and this is nothing new. In the old days, all boxers travelled to different gyms for assistance. This is a sport, and we have to think of it as a sport.
"Never forget that when heavyweight boxing is strong, the whole of boxing is strong. The biggest fight in the sport is Fury versus Joshua, and we all know what that would do for the sport with the two of them fighting for the undisputed crown. It couldn't be bigger."
Joshua was favoured to beat Usyk but was comprehensively outpointed by the former undisputed cruiserweight world champion.
He has since toured America as he looks to add an experienced coach to his team - which would lead to the exit of long-time trainer Rob McCracken.
And of Fury's offer, Joshua told iFLTV : "Yeah lovely mate, if he takes no money for it. I don’t know if he’s after a quid or two.
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"He’s more than welcome to come through the doors, he can even spar with me as well."
Should Joshua beat Usyk, he could face Fury next summer, a year after their clash was all-but agreed for August 14 in Saudi Arabia.
Fury had to instead fight Wilder and is now expected to be ordered to defend his title against Dillian Whyte in March or April.
Whyte had been due to face Otto Wallin last night but pulled out 10 days before the fight with a shoulder injury.
The Londoner could now face Fury at Wembley just weeks before - or after - Joshua clashes with Usyk.
