Like someone's already said probably Sergio has the best chance but really I don't see even he doing that much with him.
Think Murray beats barker all day long, not having a go at barker btw. British boxings in a great place at the moment
Serious? Did you actually watch the fight Saturday? He won clearly. Barker, Murray have always been quality MW's. Fact is Murray beat the man, and outside of GGG Barker just beat the other man. Its a Britsh/Euro ting, no place for US/Oz fighters right now.