Last week, Frazier took out Peterson with like five minutes left in the game. Gerhart then got eight carries to run out the clock. The game wasn't even that far away, 23-6 Vikings.
It's a hypothetical, but he screwed his best player because in a situation where you are chasing a record, you need every rep. I was kind of shocked he did that, because that could have easily net Peterson an extra 30 yards.
I bet we'd be sitting here with AP on top of the record, but we'll never know.
Obviously Frazier made all the right moves today for the "W", but he royally screwed up last week.