Injured Jamison to miss significant time for Wizards

Antawn Jamison's ailing shoulder will take much longer to heal than expected - keeping him off the court well into the regular season. The Washington Wizards revised their estimated recovery time for Jamison's injury Friday, announcing he's likely to miss eight to 13 games in the regular season. The two-time All-Star forward partially dislocated his shoulder trying to block a shot in an exhibition game against Cleveland on Oct. 14.