Cowboys LB Jaylon Smith back in his 'comfort zone' calling plays after Leighton Vander Esch's injury
Dallas Cowboys: Vander Esch and Smith excelling with Lee out
Cowboys decline Vander Esch option, creating intrigue and options at linebacker
Cowboys face decision in 2022: Jaylon Smith or Leighton Vander Esch - ESPN - Dallas Cowboys Blog- ESPN
Leighton Vander Esch, Jaylon Smith one of two Cowboys duos ranked in PFF's top position tandems heading into 2019
After further review: Jaylon Smith and Leighton Vander Esch are hurting the Cowboys defense : r/cowboys
McCarthy loses 1st game with Cowboys, but might have won QB - The San Diego Union-Tribune
Cowboys To Move Leighton Vander Esch To IR
What the statistical trends say about the futures of Jaylon Smith and Leighton Vander Esch - Blogging The Boys