NBA Power Rankings: Celtics claim top spot; Pelicans, Kings make huge leaps; Lakers climb out of cellar | CBS Sports Headlines NBA Power Rankings: Celtics claim top spot; Pelicans, Kings make huge leaps; Lakers climb out of cellar The early season continues to yield surprising results … except for the … Continue reading NBA Power Rankings: Celtics claim top spot; Pelicans, Kings make huge leaps; Lakers climb out of cellar