NFL 2015: Ranking the 32 offenses
4. Dallas Cowboys
The best part of this offense is not Dez Bryant, Tony Romo or Jason Witten. It is the incredible play of the offensive line. The Cowboys have significantly invested in their front over the years, spending three first-round picks on left tackle Tyron Smith, guard Zack Martin and center Travis Frederick. Dallas hit on all three and behind them, any running back will produce.
This is the reason why losing DeMarco Murray is not a major problem. While betting on Darren McFadden to stay healthy is a bad idea, the combination of Lance Dunbar and Joseph Randle will be sufficient for a second consecutive NFC East title. While the running game will be decent, it will unquestionably be the passing game that drives this high-octane engine.
Bryant is perhaps the most dominant receiver in football, especially against corners built on speed instead of size. Terrance Williams is also emerging as a really nice second option, while Witten continues to add to his Hall of Fame resume. Romo will throw for well over 4,000 yards and somewhere between 30-35 touchdowns. There is no reason this group should not roll.
Next: No. 3 Pittsburgh Steelers