How to watch, predictions for ‘SNF’

The Cowboys and Steelers reignite something of a rivalry on “Sunday Night Football” in Week 5.While the two teams have met just 30 times in their shared history, both sit atop the list of most winningest franchises in the NFL. What’s more is they’re just about neck-and-neck when it comes to Lombardi trophies: Pittsburgh owns six Super Bowl victories to the Cowboys’ five.Entering Sunday night, however, no one will mistake either team for a Super Bowl contender at this point season. The Cowboys have had one of the NFL’s worst defensive units entering the matchup, and they’ll face a Steelers team that has had difficulty moving the ball on offense, despite Justin Fields’ somewhat surprising start.There is, though, plenty of season left to change courses, though it might be an uphill battle. The Cowboys will be without Micah Parsons, who is dealing with an ankle injury. Meanwhile, the cloud of status murkiness surrounding Russell Wilson makes for something of a QB controversy whenever…