There have been agonizing calls for former two-division world champion Luisito Espinosa, one of the Philippines all-time greats to retire after he absorbed a battering at the hands of young Cristobal Cruz and was knocked out in the third round of a scheduled ten round main event at the Stockton Memorial Civic Auditorium Saturday morning Manila Time. [details (http://www.boxingscene.com/?m=show&id=736)]