Suggests Vargas' weight problems mean he can't get down enough. Mayorga didn't carry the weight well at all above 147 and didn't carry his power up. This content is protected Vargas is damaged goods, and look for Mayorga, even at 168, to smash that egg chin and score a KO win.
This fight is turning into a joke. 168? Can you imagine either of these guys having any success whatsoever against Calzaghe or Kessler? Fulgencio Zuniga would knock both of them out. Mayorga TKO8 is my pick