Floyd has improved since Castillo? I don't see it. He fights the same way as always. Fast hands and winning on points, but his style is not a style which improves much with time. He overwhelms guys with his handspeed. I just think Duran would have outworked him. Ray was a stronger fighter than Floyd who could keep an effective puncher like Duran off of him long enough to use his lateral movement to reset and then move again.