Donaire has the skills and the natural advantages of a boxer like speed, height, reach and punching power but he has no stamina. And that speaks ill of his work ethic. After 5 rounds he had Vazquez in control but then he started showboating. I think his showboating is a disguise for his lack of stamina. Nagpapahinga kaya puro porma muna. And that was when Vazquez started connecting.