I recently read an article (frustrated by not finding it again) that showed the correlation between number of college starts and success in the NFL. My memory is that approximately 65% of QBs with over 22 starts, two full college seasons, succeed and approximately 65% of QBs with fewer than 22 starts fail. Both of the QBs drafted by our current FO have over 40 starts, more than 3 full season of experience.
Chad Henne 47 starts
Pat White 42 starts
Chad Henne (47 starts, 59.7 percent completion rate)
Matt Ryan (32 starts, 59.9 percent completion rate)
Joe Flacco (26 starts, 63.4 percent completion rate)