Samuel Dalembert went from starting at center to picking up a DNP-CD on Sunday, though it's unclear what caused his inactivity. DeJuan Blair started the game against Knicks' center Tyson Chandler and it's conceivable that Mavs coach Rick Carlisle was simply getting creative with his lineups. It's perhaps more likely that Sammy was being slapped on the wrist for some minor infraction, and we should have an update before the Mavs host the Lakers on Tuesday.