Lions DC Aaron Glenn updates the progress of rookie DT Brodric Martin
Detroit Lions: Expect a much more athletic defense in 2021
Michael Brockers: Aaron Glenn 'is 100% the best communicator' – Macomb Daily
Lions DC Aaron Glenn hoping to remove bad taste from previous Seahawks matchups - Pride Of Detroit
10 takeaways from Detroit Lions coordinators Aaron Glenn, Ben Johnson & Dave Fipp
Detroit Lions camp observations: Coordinator Aaron Glenn pushes defense
Aaron Glenn watching DL, CBs closely for Lions as combine's on-field work begins
NFL GM: Lions DC Aaron Glenn 'will be a head coach in our league'
Tough week': Aaron Glenn now working with DBs after Aubrey Pleasant firing
Detroit Lions roundtable can Aaron Glenn save NFL defense? - Sports Illustrated Detroit Lions News, Analysis and More
Lions' Grades: Defense dominates, Aaron Glenn gains respect – The Oakland Press