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.
Houstan agreed to a one-year contract with New Orleans on Monday, Michael Scotto of HoopsHype.com reports.
Koloko agreed a one-year contract with the Pelicans on Tuesday, Michael Scotto of HoopsHype.com reports.
Bufkin agreed to a one-year deal with the Pelicans on Saturday, Michael Scotto of HoopsHype.com reports.
Nowell notched 14 points (4-12 FG, 3-9 3Pt, 1-1 FT), six assists, two steals and one rebound across 31 minutes in Saturday's 91-73 Summer League loss to the Pacers.
Huntley (hamstring) is out for Saturday's Las Vegas Summer League finale versus the Spurs, Duane Rankin of The Arizona Republic reports.
Brown (rest) will not play in Saturday's Summer League game against the Spurs, Duane Rankin of The Arizona Republic reports.
Peavy (rest) didn't play in Saturday's 91-73 Summer League loss to the Pacers.
