I think Cotto beats Williams. Williams is an unproven commodity. He beat Margo, but I think Margo has him figured out and will win a rematch. Cotto will chop him down 2 out of 3 times. In a couple more years, who knows. But I doubt Williams will be able to make 147 in a year or 2. People are caught up in the tale of the tape; 6-1, 82 inch reach, when in this case the tape that is more important is on film. Cotto has shown more versatile, more complete and a better all around boxer than Williams in his fights.