After leading the Ravens to a 2-2 record that possibly could have been 4-0, rookie quarterback Joe Flacco has done enough to nail down the starting job for the rest of the year.

Coach John Harbaugh announced the decision on Wednesday.

Going into the season, the thinking was that Troy Smith, the 2006 Heisman winner, would be the starter.  But a protracted case of tonsilitis gave Flacco a chance to grab the job.  And he did.

So, given the fact that Flacco was a first-round pick and will emerge from 2008 (barring injury) with 16 starts, it looks like Smith will be at best a backup for the Ravens, until his contract expires.

And that comes after the 2009 season.  At that point, the Ravens will be able to keep Smith for another year via one of the restricted free agency tenders.