Cleveland has made it to the best record in the league through 30 games. And all the Cavs really could use is some better work on the glass, as they rank only 19th in rebound percentage. This is a team with high-minute small guards and not a lot in the way of athletic size off the bench. But we’re nitpicking here.

Our NBA insiders break down this week's Power Rankings for all 30 teams and every young rising player on their rosters.