I doubt Estrada ducked him. Their first fight was pretty close. They probably could not agree on money or something. Be cool to get a clearer picture of what happened. Estrada v Gonzalez 2 is one of the fights I was really hoping for this year. As to Arroyo's chances I'd say not very good. As a twin I'm always fascinated in the head to head comparisons in sports where both take part. One of the Charlo’s is clearly better than the other and the same can be said for the Arroyo's.