Morris is listed as questionable for Sunday's game against the Raptors due to lower back soreness, Gerald Bourguet of GoPHNX.com reports.
Morris dropped 12 points (3-5 FG, 2-4 3Pt, 4-4 FT) through 22 minutes in the 126-108 loss to the Pacers on Saturday.
Morris notched 11 points (3-8 FG, 1-5 3Pt, 4-4 FT), two rebounds, three assists and two steals across 18 minutes during Wednesday's 110-100 victory over the Nuggets.
Morris provided 12 points (4-6 FG, 2-4 3Pt, 2-2 FT), four rebounds and three assists across 19 minutes during Saturday's 121-111 loss to the Heat.
Morris contributed five points (2-3 FG, 1-1 3Pt), one rebound, two assists and one steal across 11 minutes during Sunday's 120-117 loss to the Timberwolves.
Morris delivered 20 points (7-12 FG, 4-7 3Pt, 2-2 FT), two rebounds, seven assists and two steals across 26 minutes in Sunday's 118-114 preseason win over the Nuggets.
Morris plans to sign a deal with the Suns, Shams Charania of The Athletic reports.
Morris averaged 2.3 points, 1.0 assists and 0.7 rebounds across 7.6 minutes in nine playoff appearances.
Morris (finger) is not on the injury report for Friday's Game 3 matchup with Denver.
Morris (hamstring) is questionable for Monday's game against the Jazz.