Look at Donaire too, didn't bother to move up weight but instead, he specialized on his main forte as no need to force him to move up a weight. Discipline is the key and not being arrogant and that's what Casimero is lacking.
P.S As I said previously, I won't talk about Casimero here in this thread as he's out of the pictire here unless involving him with Inoue and Casimero.
Well, it's inevitable not to talk about Casimero in this thread since Inoue, Donaire, and him are like linked together in this current timeline. However, I'm starting to get disappointed with Casimero. He seems to lack of self discipline. He should step back a little bit in his engagement with the social media If he wants to become a better version of himself.
Inoue and Donaire are two classy fighter and doesn't need to hype or vlog everything they do unlike Casimero.
Donaire though move up in weight, challenges the champion that time was Nicolas Walters, a tall guy but Donaire was out of this league as he was knock out in round 6. It was so bad that Donaire has to fight in the Philippines after his lost to Walters and fought at 122 lbs and then goes down to 118 lbs.
That's true, so much respect for Donaire and Inoue, but at the end of the day, this two are going to try and get each others head.
He cannot handle a heavy opponent, not his weight and he was not able to carry his power. This is the best division for him IMO, he has the height advantage and he can really use his power to hurt his opponent, imagine, at his age now, he still beat a young champion and stripped him the belt, and that win was via KO.