Tenth in a daily series leading into the 2020 NFL Draft, April 23-25:
One of the reasons the Steelers' defense became a dominant unit in 2019 was the continued progression of its front four. Part of that was the improvement of outside linebackers T.J. Watt and Bud Dupree.
But exceptionally strong play -- once again -- from the team's defensive line unit allowed the Steelers to get to the passer with just four rushers, with the defensive line rotation providing a big part of that.
Cam Heyward has continued to be one of the league's best defensive tackles, once again putting together an All-Pro season in 2019.