I think they wouldn't allow Manny to fight with new boxers because that will not be considered as a fair match. Since it will surely be between boxing legends with huge name in the industry. As what we have heard, it could be Mayweather which I think is a good opponent for Manny. He's also not getting any younger to face younger boxers.
If you would see how DK Yoo, fights you can say that Manny Pacquaio will surely just be playing with him, but in a recent interview Manny Pacquaio said that he will be very serious with DK Yoo like his life was on the line, and this could surely make DK Yoo think twice in having an exhibition match with Manny Pacquiao because DK Yoo is not a boxer, he is an amateur when it comes to boxing, his recent fight was a failed attempt to showcase his Martial Arts which is he surely just make it like an MMA fight than a boxing match because if you would see him fight he doesn't really use to fights at all,
However, first Fulton must defeat Murodjon Akhmadaliev by end of this year and also similar for Inoue, he must defeat Paul Butler. Let us hope hehehe!
Well, that is an interesting fight to see, maybe we can get that fight in the mids of 2023, in hopes that we can, but I am sure that Naoya Inoue will likely win against Paul Butler, and I am counting on it as well, but I am not sure about Stephen Fulton because I really don't know his opponent, Murodjon Akhmadaliev, and what is his rankings, But I think Naoya Inoue from his last fight against Nonito Donaire has improved a lot and Donaire, was swept away by those strong punches, from Inoue, and Inoue this time wasn't faze by Donaire's punches anymore, he is more upgraded than usual, so likely we can see a fight between Naoya Inoue VS Stephen Fulton by next year,