Johnson (ankle) is questionable to play Monday against the Pacers.
Landale (hip) has been ruled out for Monday's game against Indiana.
Atlanta exercised Newell's third-year option Sunday, Brad Rowland of the Locked On Podcast Network reports.
McCollum finished Saturday's 121-99 loss to New Orleans with 14 points (5-9 FG, 2-5 3Pt, 2-2 FT), two rebounds, two assists and one steal over 24 minutes.
Okongwu posted six points (3-12 FG, 0-5 3Pt), 10 rebounds, one assist and one block over 28 minutes during Saturday's 121-99 loss to the Pelicans.
Daniels provided eight points (3-6 FG, 0-2 3Pt, 2-3 FT), four rebounds, three assists and three steals in 27 minutes during Saturday's 121-99 loss to New Orleans.
Alexander-Walker racked up 12 points (3-12 FG, 0-7 3Pt, 6-6 FT), two rebounds, one assist and one steal across 29 minutes during Saturday's 121-99 loss to New Orleans.
Johnson (ankle) did not return to Saturday's 121-99 loss to the Pelicans. He finished with 13 points (5-11 FG, 1-3 3Pt, 2-2 FT), seven rebounds, four assists and one block over 28 minutes.
Johnson (ankle) is questionable to return to Saturday's game against the Pelicans.
Black amassed 17 points (5-8 FG, 3-4 3Pt, 4-6 FT), six rebounds, 10 assists and one block over 31 minutes during Friday's 121-114 victory over the Raptors.
