I don't want to assume I know what the staff is thinking. If I was in charge I would treat it completely differently. Norfolk State is a preseason game. If I was in charge I would run plays to see if Rettig/Laviano are capable of running those plays and making those throws against a FBS team. Flood seems so risk averse, we should've seen this decision coming. He is making the safe decision and that's fine.99% agree with this. I think absent Laviano playing poorly (which he didn't) that he was going to remain the guy. The play calling, and not pushing at the end of the 1st half, told you all you needed to know about how much of the playbook Rettig has digested. The lack of a 2 minute offense after the penalty told me that they were worried that maybe there would be a pick or some other play that would turn a 21-13 lead into a 21-20 game. I don't think they wanted him to look bad to avoid a QB controversy, I think it was just a lack of comfort with his understanding of the playbook.
But to me it seems like a wasted opportunity. We will now have to wait until a more crucial situation (either Laviano getting hurt or ineffectiveness) to find out if Rettig can run a 2-minute offense and make difficult throws.