DeMarcus Cousins returned from his indefinite suspension earlier than the team had expected.
Cousins arrived for a Christmas Eve practice.
"When he apologized to the team, two players stood up and said, 'We've heard this bull[bleep] before,'" the source said. "'You're either going to be with us, or you're not. We don't want to hear any more excuses.'"
The Kings have tried to persuade Cousins to enter counseling.