Tony Allen had arthroscopic surgery to repair cartilage in his left knee this summer, but he's already resumed practicing and "guaranteed" that he'll be ready for the regular season.
Pat Beverley (ankle) said he's "definitely playing" against the Grizzlies on Wednesday.
Gerald Green is starting in place of Luol Deng (hamstring) on Wednesday against the Pistons.
Kosta Koufos will enter the starting lineup for Wednesday's games against the Bucks with DeMarcus Cousins (back) unavailable.
LaMarcus Aldridge (ankle) will play against the Mavs on Wednesday.
Zach Randolph (knee) is a game-time decision, but it's doubtful he plays, according to Rockets beat writer Calvin Watkins.
Nicolas Batum (illness) will be in the starting lineup for Wednesday's game against the Wizards.
Hassan Whiteside (illness) is a go for Wednesday's game against the Pistons.
Isaiah Canaan and Robert Covington will start on the wings against the Celtics.
Matthew Dellavedova (calf) will not play against the Raptors on Wednesday.
Caron Butler (sprained left ankle) is questionable for play Wednesday vs. Milwaukee.
DeMarcus Cousins (back, thigh) will not play against the Bucks on Wednesday.