I see Casimero successful because of his great timing in the ring, if he maintains his coolness and worth smarter, then for sure he will win the fight, and who knows he can score a knockout that would make people be interested more in him again.
No stress at all that he'd win this fight through a decision and that's still a win. Well, everyone is becoming excited but also wanting to see this fight end go well and fast.
I also think that Paul Butler is tough since, in the first place, he won't reach being the Top 1 challenger for nothing.
He's also a type of fighter that doesn't have the style of running away from his opponent to play safe.
I'm expecting he will give Casimero a close combat fight as fans will surely want that kind of action once they meet on the ring.