What a guess and seems can happen. But as we know, both Donaire and Casimero are really eyeing a piece of Naoya Inoue. I also don't believe now that Donaire and Casimero will still face each other. More likely, it will become who's the first to deal with Inoue.
Donaire actually can make a deal now with Inoue since Casimero does have a task first to do.
But before thinking that, let's wait first for the result of the Casimer vs Butler bout.
Of if Casimero gets the first crack on Inoue, maybe Donaire can give him tips or even help him out to prepare for a war with the monster.
But yeah, that picture says a thousand words, but let's not get excited about a potential Filipino vs Inoue fight. Let Casimero deal with Butler first and then we will see how it goes. And hopefully, with his new promotional company Casimero will be given a chance against the Monster in the future.