On Sunday, a Dallas Cowboys team that was seemingly going through a nightmare season saw its worst fears realized. In the third quarter, Pro Bowl quarterback Dak Prescott suffered a gruesome ankle injury. If you were watching the play, you're not going to forget what you saw for a long time. If you didn't see the play, consider yourself lucky. Injuries are part of football, and they don't discriminate against good or bad people or between stars and ordinary players, but it was difficult not to be overwhelmed as a crying Prescott was carted off the field.