And WBC president Mauricio Sulaiman would support a rematch for all four undisputed titles between Usyk and Dubois.
"He's gonna fight Parker, which is a great fight as well, and if they wanna do the fight against Usyk, the WBC will not be in any way opposing that because it's for the benefit of the sport.
Usyk, 38, was stripped of the IBF title as he chose to instead rematch Fury, 36, instead of fighting mandatory challenger Filip Hrgovic.
DANIEL DUBOIS can put himself in line for a shot at revenge and the undisputed heavyweight title with victory over Joseph Parker.
Usyk beat Fury again on points in December while Dubois was elevated from interim champ to the full version.
