Draymond Green is lighter by nearly 20 pounds since you last saw him wearing a Warriors uniform in the Western Conference playoffs. But entering his second year, his responsibilities will be heavier. "I had the respect of the guys on the team," Green told local reporters at the team facility on Tuesday. "But now it's time to use my voice and use my leadership (skills) a little bit more." Green already was a mature rookie coming out of Michigan State, which really proved vital in the postseason as Golden State dispatched Denver and made eventual NBA finalist San Antonio sweat. But with a year of experience under his belt, management wants him to make his presence felt even more.