The Pittsburgh Steelers are consistently in the NFL playoff picture for a multitude of reasons. One of those is the job that Mike Tomlin does each season, but near the top of the list is also the work of their elite defensive line.
With the star power of T.J. Watt and Cam Heyward complemented by Alex Highsmith and Nick Herbig, as well as the addition of first-round pick Derrick Harmon, it would be hard to find a more complete defensive line across the NFL. Zoltan Buday of PFF agrees, as he ranked the Steelers as the best defensive line in football.