A savvy rookie whose poise belies his youth, McCaw excels at limiting turnovers, finding open teammates and reading defenses. "My teammates are telling me to be a little bit more assertive on both ends of the floor," said McCaw, who is averaging 10 points on 54.3 percent shooting in five career starts. Just be a little more vocal, and bring energy because we're missing a lot without KD. Though new addition Matt Barnes might seem a more natural fit in the starting lineup with Durant sidelined at least four weeks by a left knee injury, head coach Steve Kerr has opted for McCaw — a 6-foot-7, 185-pound combo guard — for two reasons: After re-signing Durant and Stephen Curry this summer, the Warriors will have a tough time bringing back free agents Shaun Livingston and Ian Clark, among others. On Thursday, after hitting a three-pointer late in the first quarter, McCaw began to attack the rim. "It's unreal to even be on this team," said McCaw, a second-round pick from UNLV. The Warriors held practice Saturday morning at the NBA Players Association offices in Manhattan. After practice Saturday, he spent about 20 minutes reviewing out-of-bounds plays with assistant coaches...