I'm also fine with Inoue moving up in weight and giving chance to others to contest all the belts once again. Inoue if he has plans to move up, he better do it now because he is also in his early 30s already. Casimero is already 35 years old, he is showing signs of slowing down. I also think this is his last division and we're not even sure if he has enough left to become champion once again. Casimero better gets active once again so he can be ready when the opportunity comes whether it's Inoue of just for the vacant belts.
True, he made title defense a couple of times and the fight wasn't even close, it's very clear that he dominated the division, so there's no reason for him to stay, unless he is afraid to push his limit. Moving up in weight seemed not a problem for Inoue, so I guess he should continue and try to make his country and his fans prouder especially if he could again become an undisputed champion.
at 126 lbs, he will be facing the champions.
WBC - Rey Vargas
WBA - Raymond Ford
IBF - Luis Lopez
WBO- Rafael Espinoza
I guess these boxers are not popular, so Inoue should be able to still dominate here.
I was actually surprised when Inoue and his team after beating Tapales and unifying all the belts at 122 stated that they will defend the undisputed title 3 or 4 times. That's a lot of fight unless they are decided not to fight anymore at 126.
That champs are 126 are not that popular but they'll be bigger than Inoue for sure. That's like Canelo moving up top to 175 and was heavily favored to win another title only to get schooled by the unpopular Dmitry Bivol. But I also believe the skills and power of Inoue is enough to become a 5 division world champion but I am not too sure about becoming undisputed again.
Raymond Ford just lost his WBA belt to Nick Ball who also had a split draw with WBC champ earlier.
As for Casimero, i don't think that Inoue or Top Rank would give the chance to fight the Japanese monster as they already laid the plan and Casimero's name wasn't on it. Two fights in the super bantamweight to be held in Japan then move up to the featherweight and still fight in Japan hehe. Seems to me that Inoue have no plan on fight outside Japan in the next two years i think. Even those prospect opponents are will to travel to Japan just to have a fight with Inoue and we can't blame them as the money is even larger than them fighting in Vegas.
The best thing for Casimero is to stay active to better his rankings with or without Inoue.
Japan is just too rich and boxing is very much alive in that country which is why their companies and people are willing to pay. Las Vegas or ESPN or Arum and their partners should offer more if they want to bring Inoue outside Japan.