The Arizona Cardinals did nothing for years under Steve Keim along the defensive front, and now they are having to fix that.
It is a slow rebuild, and it shows based off the PFF defensive line rankings, as they come in dead last.
From PFF:
32. ARIZONA CARDINALS
Rookie Darius Robinson has every chance to be the Cardinals’ best defensive lineman immediately, which says everything about where this group is. Dennis Gardeck had a career year last season, with 42 quarterback pressures and six sacks, but he had typically been a special teams stud until that point.