It is unclear what led to Bynum's suspension. Cavs coach Mike Brown did not disclose any details regarding the suspension but expressed concern for his players.
"I'm worried about the guys in the locker room," Brown said prior to Saturday afternoon's game. "It's simple as that. In our business, there are a lot of ups and a lot of downs throughout the season.
"So what you do as a head coach is keep moving forward. Any time you look back on anything or dwell on anything, is wasted energy from the guys in the locker room, which is obviously very important."
After missing all of last season with knee injuries, Bynum has returned to play in 24 games (19 starts) this season, averaging 8.6 points and 5.3 rebounds while shooting just 42 percent from the floor. But Brown believes that the 26-year-old Bynum, a former All-Star, still can be a high-impact player.
"Yeah, he's a good player," Brown said. "I think everybody saw glimpses of it."
Bynum has admitted on several occasions that he's struggled mentally with learning to play with less mobility and in pain with his knees. Brown also refuted the notion that the 7-foot Bynum doesn't like basketball.
"I've never heard that before," Brown said. "That's something that you'd have to catch up with him and ask."