Cowboys/Steelers question

[WindyCityBlue]

It was brutal because it was the incorrect call to make at that time. The offensive blocker hit the would be tackler almost head on - at the worst, the tackler was side ways. there was no contact with the back of that player at all. they must have showed the replay a dozen times and it was obvious that it was brutal. I take what the commentators say with a grain of salt, but they were dead on with this one.