The 49ers may dress all eight of their 2010 draft picks in Sunday's game at Kansas City. The 49ers' two first-round draft picks, offensive linemen Anthony Davis and Mike Iupati, will each start their third game. Third-round pick NaVorro Bowman also would start at linebacker if Takeo Spikes, who has not practiced this week, is out with a bruised knee. Spikes is listed as questionable on the injury report and will be a game-time decision.