The Heat move up in the NBA.com rankings despite 3-point percentage decline The Miami Heat have won six of their last 10 and are a season-best four games above .500. So, naturally, they are getting a little more national respect. This week, they moved up to the No. 9 in the NBA.com power rankings. Here’s what NBA.com senior writer John Schumann had to say about the Heat. “The Heat have seen the league’s biggest drop in 3-point percentage, going from first (37.9%) last season to 27th (33.5%) this season,” Schumann wrote. “Among 164 individuals with at least 100 3-point attempts…