49ers’ 6th-round QB Driskel: Tom Brady is the poster boy for Sixth-Round Quarterbacks, but he’s not the only one to morph from draft afterthought to established starter. Brady headlines a group that includes another Super Bowl MVP (Mark Rypien), a three-time Pro Bowler (Matt Hasselbeck) and others who had productive NFL careers (Marc Bulger, Jeff Blake, Rodney Peete, Stan Humphries, Steve Bono). The 49ers hope that group will one day include Jeff Driskel, the Louisiana Tech quarterback they took in the sixth round Saturday with the No.