Rookie Troy Williams started because three of the Rockets' usual starters were out Sunday, but he started again Wednesday night even with James Harden and Trevor Ariza back.
In a way, he started because they were back, allowing Rockets coach Mike D'Antoni to see him with different combinations than Sunday, when Williams was called up from the NBA Development League in what was thought to be short-term, fill-in duty.
"We want to get a look at Troy," D'Antoni said.