SportsPulse: A quarter of the season is in the books. The Dallas Cowboys and Houston Texans would probably like a redo. Mackenzie Salmon reveals our biggest risers and fallers in this week's power rankings. » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR.