I can't find any date as well, maybe they are working on the background and trying to push this fight this year at least December so that it will be a good year for boxing.
I do agree with @arwin100, the pressure will still be on Casimero's shoulder to perform and show the world that he can still knock out his opponents and face the Monster next. We don't want a boring fight like the last one. He has been in this kind of situation though, so I'm confident that Casimero will win in this fight.
Rigo is a boring fighter, not Casimero's fault if his opponent doesn't want to be aggressive and make a good counter punch.
That last fight also teaches Casimero good lesson, he should be add more patience and observe
how his opponent will bring the fight.
From that point, he will be able to plan a better strategy and a possible KO once he already
understand the characteristic of his opponent inside the ring.
I agree with that, that was the most boring fight of Casimero that I witnessed and that was because his opponent was just running all throughout the fight. We will never gonna see it again s no promoter would be happy seeing that especially if the fans are booing because they like actions in the ring.
Mayweather seems to be the father of that method.
Mind you, Rigo was not boring against Donaire, and in fact, he won that fight, but when he fought Casimero, seems like he is afraid of Casimero's power so he forgot to engage and he is just running to survive. IMO, his career is over, he should retire and he can no longer win against a younger fighter, I'm sure his country is already proud of his achievement in boxing.
i even thought rigo will outbox casimero when their fight was announced. he was a champion at some point he has good experience already since he is already up there compare to casimero.
apparently casimero is also becoming confident with his strenght chasing belts and wasnt disappointed as fate favours the brave. butler might fell to the same casimero trap, he looks very incautious reckless but can beat the hell out whoever on his way up.