That's one factor for Inoue. We all believe that he's truly a monster and deserves that title. But if he ever proves himself more to box outside Japan, that would be more record-breaking for him.
He has had a few fights outside Japan, but hasn't really focused there. I understand that the lower weight classes aren't as popular in the US. However, since he's planning to move up, he should make sure to fight in the US and let Bob Arum handle the business side. He's a monster in the ring, so he shouldn't be afraid of anyone, and he should take the opportunity to make a lot of money while he's still at his peak.
I think that if it's going to come from Bob and he talks about it going to the US for another fight, there could be some convincing to happen. We'd see about that if it's possible since he's into moving up to another weight division.
But if that's the strategy that he's got then we can't do anything about it. And I won't compare him with Pacquiao, he's far from his level although that's what Inoue is trying to achieve.
People will always have that label on him that he won't fight outside his backyard.
Bob Arum does believe that Inoue is better than Pacman, so he’s likely already working on ways to make big fights happen. Pacman is the only 8-division champion, and for Inoue to surpass that, he would need to win titles in 9 divisions, which would be incredibly difficult. However, Inoue can also create his own legacy by becoming an undisputed champion in every division he fights in, which would be a remarkable on its own.
He's making his own legacy right now and Bob Arum believes more in him than Pacquiao and that is because he's on his prime and he's there for his career. The latter was already retired and that's why he's promoting more of Inoue.