Rookie Nick Calathes will start in Conley's place against Milwaukee. Memphis Grizzlies point guard Mike Conley is expected to miss at least a week because of a sprained right ankle. Conley is the Grizzlies' leading scorer at 18 points a game. Conley went up to challenge the shot and stepped on Barea's foot when he came down. Grizzlies coach Dave Joerger went with a big backcourt of Courtney Lee and Mike Miller in Conley's absence. His ankle rolled severely and he couldn't put any weight on it as two teammates helped him off the court. He was instrumental in carrying the team during the 23 games that center Marc Gasol missed with a knee injury.