Roy Hibbert suffered back spasms in the first half, returned to the game in the third quarter and then aggravated his back in the fourth quarter.
Andrew Bogut (orbital contusion) is questionable to play vs. the Heat on Monday, but a CT scan on his head was negative.
Marc Gasol dominated the Clippers on Sunday, racking up 30 points (13-of-18 FGs, 4-of-5 FTs), 12 rebounds and two blocks in a relatively easy home victory.
Al Jefferson had 22 points, a season-high 12 rebounds, two steals and zero turnovers in 34 minutes vs. Miami on Sunday, but he missed a last-second tip-in that could have won the game.
Luol Deng erupted for a game-high 26 points with eight rebounds, three assists, one block and zero assists on Sunday, making 10-of-14 shots with two 3-pointers.
Mario Chalmers continued to shine in a lead role on Sunday, posting 20 points, four rebounds, 10 assists, one steal and one block in 38 minutes vs. the Hornets.
Carlos Boozer (shoulder) will not play vs. the Nuggets on Sunday.
Leandro Barbosa suffered a sprained right knee during Sunday's game, and he will not return.
Chris Andersen went down during the Heat-Hornets game with a sprained right ankle, and he will not return.
Tony Allen (illness) will return to the starting lineup on Sunday, sending Tayshaun Prince to the bench.
David Lee (hamstring) is targeting a return for Friday vs. the Hornets, or Saturday vs. the Pistons.
Michael Kidd-Gilchrist (foot) remains without an official timetable for his return, and he's currently not allowed to go through shooting drills, as doctors don't want him jumping.