Marc Stein of ESPN reports:

The Cleveland Cavaliers have no plans to push for an NBA probe into the circumstances that led to LeBron James joining Team USA colleagues Dwyane Wade and Chris Bosh in Miami, according to sources with knowledge of the team’s thinking.

NBA commissioner David Stern said Sunday that the league would investigate the Heat’s signings of James and Bosh for any illegal negotiating or planning before free agency officially started if the Cavaliers or Toronto Raptors make that request.

Reached Sunday by ESPN.com, Stern said: “Whenever a team lodges a tampering charge, it is investigated.”

The Cavaliers declined official comment Sunday, but one source briefed on Cleveland’s intentions told ESPN.com that — in the wake of owner Dan Gilbert’s vitriolic open letter to Cavs fans that slammed James for leaving his home-state team — the organization wants to try to keep the focus from here on its post-James future as much as possible.