Well, Argentina have Lacier, Perez and Accavallo, who are as good as anyone at fly. But Shirai, Ohba, Oguma, Ebihara, Tanabe, swallow them up for depth. And that's without including Harada. You could probably include Narvaez but I really don't rate him. Perez, on some days, is my no.1 flyweight. Great, great fighter.