Forget about the big matchup between Big Z and the Big Unit. The Chicago Cubs and Arizona Diamondbacks held Carlos Zambrano and Randy Johnson out of Sunday's game because of heavy rain, strong winds and temperatures in the 40s in Chicago. Instead, the Cubs' Sean Gallagher was to make his first start of the season, with Edgar Gonzalez taking the mound for the Diamondbacks, who were trying to avoid a... ...