An impressive win will gain attention and a possible negotiation in terms of being a belt challenger. It's a business and for sure
if there are many interests that will come up, the fight may take place.
He needs to earn that interest from both side, fans and promoters need to see an impressive outcome to give him that opportunity
to work at Inoue's camp.
Else, he will just stay behind and will keep on trying to win his spot in terms of rankings.
Unfortunately, Oguni doesn't even rank in the top 3 of this division. A victory in this fight may only bump him up slightly in the rankings, but it's unlikely to make him a mandatory challenger since there are other boxers ranked higher who are closer to the champion.
Once Inoue defeats Tapales, he will become the unified champion. It's possible he could choose to face Casimero, even if Casimero isn't the top-ranked challenger. Such a matchup would indeed be exciting to watch.
This fight is very suitable for Casimero to shine, he is one of the best boxers and he has not given much to talk about, so perhaps this fight was organized so that Casimero has not had much action and they do not want them to be forgotten of him, so this is something that cannot be left unnoticed, in our case when we think of boxers like him, they will always be what attracts attention, whereas Oguni is a boxer who is not very renowned, or I don't know much about him. His career is an athlete who, many times, has done things that can benefit him, but here is a golden opportunity for him, because if he beats a legend like Casimero, he would be listed as one of the best in the category. The danger of this type of fight for boxers like Casimero is that if he does not start training well and hard, they can surprise him in a way that he would not like, in the case of him, he must train as hard as if he were going to fight against Inoue, because in Boxing things can happen Anyway, if Oguni has a tougher training then he can win, because nothing is Written and as I said before, a boxer wins his fight is in training, because miracles the probability of its occurrence is very low.
We all know the power that Casimero has in these cases , we cannot say less because he is a pretty good boxer, nor is it that Oguni is not good, but mostly we as fans follow other boxers but it really does not sound like Oguni to me , He is a Boxer that from what I have investigated about him, well, he falls among the most normal boxers, who want to be promoted, but I think putting a test as great as Casimero's on him is putting a fairly large ceiling on him, so as I have said nothing is impossible, and I can that this Oguni does not Make his Mouth open, and it would even be something interesting if this boxer shows us that he has a good level of Boxing.