Case by Case basis... It would be more significant if he beat Guzman at 130 than David Diaz at 135, and more significant if he beat Casamayor or Campbell at 135 than Guzman at 130. It's a combination of many factors. The emphasis is not entirely on weight and shouldn't be.
David Diaz is probably the 5th best fighter at 135. Juan Diaz, Casamayor, Campbell, and Julio Diaz are most likely all better than he is. I think JMM and Guzman could move up from 130 and beat him. He is limited, but very strong and tough.
I would really like to see Juan Manuel Marquez and Joan Guzman beating David Diaz at 135, but it looks like that Manny Pacquiao will beat Diaz first. How about Manny Pacquiao-Joan Guzman at 135?
:rofl :rofl :rofl :rofl :rofl Sorry kg,but the youthful impertinence amused me. "conned" damn pesky kids:cus show some respect