Dave Birkett and Carlos Monarrez discuss after the Detroit Lions' 35-17 preseason loss to the Browns on Thursday, Aug. 30, 2018. Dave Birkett and Carlos Monarrez, Detroit Free Press
Tyrell Crosby won the Detroit Lions' swing tackle job with a strong training camp, and the rookie's emergence was enough to convince general manager Bob Quinn to do away with one of his more veteran insurance policies on the offensive line.
The Lions traded Corey Robinson to the Carolina Panthers before Saturday's 4 p.m. roster cut deadline for a future draft pick.
More: Lions roster tracker: Keeping tabs on every move on cut day
Robinson, a seventh-round pick in Martin Mayhew's final draft of 2015, made eight starts in three seasons with the Lions.