News on Leftwich?

[49ers Forever]

After Mark Brunell had a less-than-stellar outing vs. the Bills, Byron Leftwich came in during the fourth quarter. Now, he was listed as the number 3 QB, but sense would dictate that you play him. Did he get game time because the game was out of reach? Is Brunell injured? Did Brunell get benched from poor performance? If so, is there a new QB controversy for us to sink our teeth into? Any news....