To some extent I do agree. I don't like just one belt. It gives too much power to an organisation if it's corrupt. With four belts there's room for different fighters to establishment themselves when the marquee fighter in a division wants to duck them.
I believe he will be too. I have my doubts Joshua could have took the punishment Joyce did. I actually think Dubois may stand a better chance vs Usyk than Joyce because he throws faster combos that Usyk may struggle to evade but I'm pleased to see Joyce is getting his chance.