Here's a look at some stars who have stood out among the crowd.
The agent for Dwyane Wade and Chris Bosh said his clients continue to sort through their options and that "nothing's changed" in their approach since the July 1 start of free agency.
When LeBron James, Dwyane Wade and Chris Bosh went their separate ways after a lunch meeting last Wednesday, they went not knowing whether they had played their last game together, according to sources with knowledge of the situation.
As they chase free agents to join with their superstars, the Miami Heat are telling free agents they expect to have as much as $12 million in salary-cap space after hopefully getting LeBron James, Dwyane Wade and Chris Bosh to re-sign, sources told ESPN.c