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Fans whoop it up behind an ESPN reporter outside Quicken Loans Arena in Cleveland, after NBA basketball star LeBron James announced he would return to the Cleveland Cavaliers Friday, July 11, 2014. (AP Photo/Mark Duncan)

So far, the NBA offseason has been full of action with moves that will change the face of the league for this upcoming season. Not only were teams able to add some tremendous talent through the annual draft, but they have also had opportunities to improve through the addition of free agents.

This NBA summer has been flooded with moves, some of which have made changed teams better, others have made them worse.

Here is a list of every NBA team's offseason grade based on moves they've made and the players they drafted.