NBA free agency: Latest news and highlights

— -- With the clock ticking toward the start of NBA free agency, the updates are rolling in from around the Association. Keep track of all the latest here from our team of reporters:

June 30 updates

5:36 p.m. ET: The possibility of Chandler Parsons returning to the Dallas Mavericks looks slim. Very slim. "No chance," a source told ESPN's Tim MacMahon.

12:13 p.m. ET:  Dallas Mavericks small forward Chandler Parsons should have his choice of destinations this summer. The   Memphis Grizzlies are a suitor for the 27-year-old, according to Stein, as are the Los Angeles Lakers, per ESPN's Tim MacMahon.

7:23 a.m. ET: Could the Thunder end up with two big free-agent additions? OKC, which is hoping to lure Durant back to town, is also positioning itself for a pursuit of Atlanta Hawks big man Al Horford , according to ESPN's Brian Windhorst. The Thunder have been making calls around the league in hope of clearing the requisite cap space to add Horford, who played for coach Billy Donovan at Florida, to a core of Durant, Russell Westbrook and Steven Adams, according to Windhorst.

June 29 updates