Let's assume Hrgovic beats Dubois. Now let's assume that Hrgovic beats Joshua in September and Usyk beats Fury in December. If Usyk doesn't retire, we will need Hrgovic-Usyk but that will take Usyk atleast 6 months to prepare for. So we are looking at next June minimum. Its also unfair to Parker as he is the most deserving challenger out there. As much as i hate the belts being fractured and spread out, i would prefer Hrgovic-Joshua being for the IBF belt. If Fury hadn't delayed the Usyk fight for a year, i would have preferred Usyk to keep all the belts. But now? Not sure. It makes life very hard for the likes of Parker, Kabayel etc.