NBA Power Rankings: Mavericks, Nets move in opposite directions; Bucks stay No. 1, but Celtics, Cavs close | CBS Sports Headlines NBA Power Rankings: Mavericks, Nets move in opposite directions; Bucks stay No. 1, but Celtics, Cavs close Here’s how the league’s hierarchy stands after a wild trade deadline ESN … Continue reading NBA Power Rankings: Mavericks, Nets move in opposite directions; Bucks stay No. 1, but Celtics, Cavs close