LAS VEGAS -- Otto Porter's been a different kind of guy at summer league. He's been cheerier, upbeat, sure of himself. After his third game for the undefeated Washington Wizards, in which he scored 19 points and grabbed seven rebounds, a staffer suggested that the media had to make things quick. No, Porter said, he had time to talk. The team wasn't leaving yet, he'd just found out, laughing as he said that he'd almost taken a seat on the Miami Heat's bus.