Grading every West team's trades, picks and free-agency moves

Kevin Pelton grades the offseason for the Western Conference. Ezra Shaw/Getty Images

Which NBA front offices won the summer?

With the start of training camp just four weeks away for most teams, the most important part of the NBA offseason has concluded. Let's take this opportunity to review and evaluate how well teams added -- and subtracted -- from their rosters, given where they started in terms of draft picks, cap room and maneuverability. We'll start with the Western Conference before evaluating the East later this week.