Donaire said no.
Inoue said no.
See, how dangerous he is.
Is that the reason why Casimero is dangerous then I will respond to it by LOL.
That's only his personal opinion, as a fan, we have different opinion regarding the action or reaction of every boxer that is being challenge but decline the challenge.
If mandated, both Inoue and Donaire will fight Casimero. Inoue is a champion, why should he accept the challenge of Casimero if, in return, there's no good advantage to it. Inoue will just bring Casimero's name in the hype that's why to settle things between them, a boxing organization should mandate a fight.
I don't think they'll be mandated to fight, they are in different organizations so it's not gonna happen. Only if both camp will agree will result to a realization of the fight but it looks like it's not going to happen as this discussion has been talked about for years already and there's still no improvement.
There are more big benefits for Inoue if he will face another boxer if he steps up on his current division. Much worth comparing fighting with Casimero.
Boxing is business. Not a royal rumble fight ages ago where reputation is a priority.
Let's not only talk about business, we should also consider the voice of the fans and the fans would always love to see a unification fight as it's the battle of the champions which we don't see all the time in boxing.