Ighodaro has spent the offseason working to expand his offensive game, with the third-year big man specifically focusing on his free-throw shooting and three-point range, Duane Rankin of The Arizona Republic reports.
Highsmith was waived by the Suns on Wednesday, Michael Scotto of HoopsHype.com reports.
Maluach is set to battle with Oso Ighodaro for the top backup role at center behind Mark Williams during training camp.
Fleming will likely have to navigate through a crowded Suns frontcourt for an Opening Night role.
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.
Dadiet tallied 19 points (7-15 FG, 1-5 3Pt, 3-5 FT), five rebounds, one assist and one steal across 23 minutes during Friday's 110-88 Las Vegas Summer League loss to the Mavericks.
Robbins recorded 14 points (5-8 FG, 2-2 FT), four rebounds and one block over 20 minutes during Friday's 110-88 Summer League loss to Dallas.
Diawara (finger) didn't play in Friday's 110-88 Summer League loss to the Mavericks.
Robbins finished with 13 points (5-9 FG, 1-4 3Pt, 1-1 FT), nine rebounds, two assists and four blocks over 20 minutes in Thursday's 87-77 Summer League loss to Golden State.
