LeBron James says the weary Cleveland Cavaliers could use more playing time for reserves who have seldom seen playoff action now that the NBA Finals are at a crucial stage. The best-of-seven series against Golden State is level at 2-2 with game five on Sunday at Oakland, where the Cavaliers dealt the Warriors only their fourth home defeat of the season and playoffs in game two. Cavaliers coach Dave Blatt has mainly used only two players off the bench, leaving five others to sit and watch as four-time NBA Most Valuable Player James and other starters wear down, fighting cramping and fatigue late in games.