Sophomore Serge Ibaka, of the Oklahoma City Thunder, tries to block the shot of rookie Derrick Favors, of the New Jersey Nets, left, during the second half of the Rookie Challenge game during the NBA basketball All-Star Weekend, Friday, Feb. 18, 2011, in Los Angeles. (AP Photo/Mark J. Terrill)

Photo by: Mark J. Terrill

Sophomore Serge Ibaka, of the Oklahoma City Thunder, tries to block the shot of rookie Derrick Favors, of the New Jersey Nets, left, during the second half of the Rookie Challenge game during the NBA basketball All-Star Weekend, Friday, Feb. 18, 2011, in Los Angeles. (AP Photo/Mark J. Terrill)