Looking at the spoilers and it does not look fun. It's expected that Shiryu would act like that but this only makes Coby more pathetic nd useless. Shame.
Thinking about the story, Shiryu does not looks like someone that would fight Zoro. Usually in a arc Zoro tends to fight the guy that goes in your face with no super absurd tricks, like Kaku, King, Mr.1, Hachi, Brahan and so on. Shiryu looks like the type of guy that SANJI usually fights: sneak bastards that try to use tricks to get a upper hand, from invisibility, changing faces to look like a woman, using hostages like his brothers and father and so on.
Overall, seems like a mid chapter if you like fights and a above average chapter because of the background revealed.