Missing the most important issues here. If the starting offense isn't clicking on all cylinders, they aren't going to get any better sitting on the bench or going through the same routines in practice. Live game snaps are the best opportunity to get on track. The staff knows this and made the right playing time decisions in the 2nd half.
The getting hurt argument doesn't hold water. Name the last time that we have seen a significant injury during mop-up time in a game. Late game injuries due to fatigue are one thing, but that wasn't a factor Saturday. Injuries are part of the game and can occur just as easily early in the game, at practice, or even during non-contact drills. The starters clearly needed time on the field to work on execution and the coaches acted accordingly.
Isn't that how we lost Parker for the season last year?