Push play' rule to be examined at NFL annual meetings - Los Angeles Times
NFL approves new quarterback rule that potentially impacts Titans and Malik Willis - Music City Miracles
NFL owners meetings: Lions withdraw 2 rule change proposals, keep 2 on table
NFL teams submit 7 rule change proposals aimed at adding booth official, restoring OT format
Dan Campbell promises the Lions will stay on the hunt after their fast start, Football
Ten proposed rule changes for 2018 NFL season
Lions propose NFL rule to allow for emergency third quarterback
Weekend chat: What's the one rule change you'd like to see in the NFL? - Field Gulls
NFL adopts Detroit Lions' rule proposal for 3rd emergency quarterback - Pride Of Detroit