Fans are definitely wanting to see Casimero fight Inoue, they should be able to create a good trailer on the match as it's been hype until it slowly go down since Casimero wasn't able to bring his A game on his recent fights. However, the moment Inoue will say it's a go for Casimero, then this hype will suddenly spike as people already know this possible fighte, been rumored for years already.
Yes, we are eagerly waiting for this fight to happen and it almost did, if not for Casimero really derailing the fight itself going to sauna and having a hard time making the 122 lbs. And with that his opportunity was grab by Butler and we all know what happen to that fight as Butler was destroyed and the final piece on his belt, the WBO was grab by Inoue to complete the unification.
Now, if Casimero still want to proved that he can beat the Monster then give us a good fight and not just a performance that is weak that he can't even knockout two of his opponents in the 122 lbs.
Casimero made mistake but that wasn't the main reason why the fight didn't happen. Before that incident, Inoue could already fight Casimero if he wanted to because their fight was only postpone due to the pandemic, but when the pandemic is over, it seemed like he wasn't interested anymore.
This was announce in 2022.
https://www.badlefthook.com/2020/1/23/21078189/naoya-inoue-john-riel-casimero-agreed-terms-april-25th-unification-espn-boxing-news
And I believe early in 2022 fights are already allowed, and at the same year Casimero was stripped with his title. If Inoue fight Casimero as soon as boxing are allowed, that could not happen anymore and we will know who is the better between the two. We would not be talking about that potential fight now.
That was a disappoint fact, people were not happy with the action of Inoue's camp as they didn't make the fight resume. If it's postpone only, then that should have happen after everything was okay or back in business. However, they have other plans, they like to go on an easy route and they succeeded on that. Boxing is probably a game of mind as well, I mean, disregard what people say as long as there's an opportunity for an easy fight, that should be taken, and with that Inoue vs Casimero is likely not gonna happen.