LOS ANGELES—Los Angeles Dodgers first-base coach Davey Lopes was taking part in a word association game with a film crew prior to Saturday's game against the visiting Colorado Rockies when Yasiel Puig's name came up. Without hesitation, Lopes answered, "Unpredictable." Puig has been with the Dodgers for nearly four months. In that time, they've climbed from as far back as 9 ½ games in the NL West standings to division champions.