GLENDALE, Ariz. -- Zack Greinke spoke slowly, carefully, painstakingly.He didn't take the easy way out by lazily insisting his words were taken out of context. In fact, he said the characterization of his remarks was fair.Nor did he retract his comments about having "zero excitement" for pitching in Sydney, Australia, where the Los Angeles Dodgers open the regular-season against the Arizona Diamondbacks on March 22-23.He didn't apologize to anyone in Australia, though high-ranking members of the Dodgers' front office urged him to take a step back.