Highsmith was waived by the Suns on Wednesday, Michael Scotto of HoopsHype.com reports.
Fleming will likely have to navigate through a crowded Suns frontcourt for an Opening Night role.
Maluach is set to battle with Oso Ighodaro for the top backup role at center behind Mark Williams during training camp.
Edgecombe should benefit from entering a veteran-laden environment after Philadelphia added LeBron James, Jaylen Brown, Anfernee Simons and Kentavious Caldwell-Pope, Paul Hudrick of Liberty Ballers reports.
Maxey's role figures to evolve after Philadelphia assembled a star-studded roster featuring LeBron James and Jaylen Brown, Paul Hudrick of Liberty Ballers reports.
Embiid no longer projects to carry the same offensive burden after Philadelphia added LeBron James and Jaylen Brown while also bringing in Anfernee Simons, Kentavious Caldwell-Pope and rookie Labaron Philon, according to Paul Hudrick of Liberty Ballers.
Caldwell-Pope (finger) agreed to a buyout with the Grizzlies on Saturday and plans to sign a one-year, $3.9 million contract with the 76ers, Shams Charania of ESPN reports.
James agreed to a two-year, $8 million contract with the 76ers on Friday, Shams Charania of ESPN reports.
Brown (rest) will not play in Saturday's Summer League game against the Spurs, Duane Rankin of The Arizona Republic reports.
Huntley (hamstring) is out for Saturday's Las Vegas Summer League finale versus the Spurs, Duane Rankin of The Arizona Republic reports.
