And while not the best quarterback, Trent Dilfer won a Super Bowl.
Jeff Garcia had his worst season as a Brown. He went 3-7 with poor numbers and was gone after one year. Granted, he did catch lightning in a bottle with a very good Eagles team several years later, but his body of work post 49ers speaks for itself.
C'mon, Dilfer was on a team that won the Super Bowl, but no one thinks he had anything to do with it. He was along for the ride.
He became the starter after Tony Stanks lost the job and the more we saw of him, the less he was allowed to pass.
Further, he was five years removed from that SB and played, predictably, poorly.