Kaepernick started his first NFL game with Smith out with a concussion from the previous week. Kaepernick completed 16 of 23 for 246 yards with two touchdowns and no interceptions in a 32-7 win against a strong Bears defense. 49ers head coach Jim Harbaugh spoke highly of Kaepernick's performance after the game, leaving open the possibility of Kaepernick continuing to start. "Usually tend to go with the guy who's got the hot hand, and we've got two quarterbacks that have got a hot hand," Harbaugh said. He dismissed any rule that a player should not lose their starting job due to an injury. With the win, the 49ers improved to 7-2-1.
Question: Why did Kaepernick start?
Answer: Smith out with a concussion