MLive will examine each of the Detroit Lions' positions heading into the start of training camp July 28. Today we hit on defensive line. Tomorrow: XXX.
Defensive line
Locks: Ezekiel Ansah, Devin Taylor, Wallace Gilberry, Haloti Ngata, Tyrunn Walker, A'Shawn Robinson, Caraun Reid
Competing: Anthony Zettel, Brandon Copeland, Gabe Wright, Khyri Thorton, Kerry Hyder, Stefan Charles
Notable departures: Jason Jones, Darryl Tapp, Jermelle Cudjo
Breakdown: Following significant turnover the season before, including the departure of All-Pro defensive tackle Ndamukong Suh, there were legitimate questions about how effectively Detroit's front four could generate a pass rush.