BOSTON, June 30 : For Paraguay defender Jose Canale - who scored the decisive penalty that knocked four-time champions Germany out of the World Cup - the road to glory on the global stage has been long and often difficult. Canale, who turns 30 in July, spent years of his club career to date out on loan, bouncing between Paraguay, Argentina and Mexico and struggling with his form and fitness after failing to fit in at his first club Libertad in Asuncion. But a more consistent run of form with