Golden Boy Promotions CEO Richard Schaeffer has informed Boxingtalk.com that Juan Manuel Marquez is ready, willing and able to solidify his rematch with Manny Pacquaio at the lightweight limit of 135 pounds. This comes after Pacquiao promoter Bob Arum informed us that fellow Top Ranker, WBC lightweight champion David Diaz, would likely be Pacquiao's next opponent.