The NBA Power Rankings are selected by a panel of theScore's basketball editors. This week, we're singling out each team's most improved player with over one-third of the season completed. 1. Los Angeles Lakers (21-7) Previous rank: 1 Traditional numbers don't tell the full story, but Alex Caruso has taken a step forward. He's hitting 43.8% of his threes, and even his shifts without LeBron James or Anthony Davis are impressive. 2. Utah Jazz (22-5) Previous rank: 2 Mike Conley struggled during his first season in Utah, but his resurgence is a huge reason why the Jazz are among the Association's top teams. 3. Milwaukee Bucks (16-11)