Jeremiah Owusu-Koramoah activated off IR; DT Andrew Billings waived; RB Brian Hill elevated off practice squad
Andrew Billings opts out for 2020 season; D-Line depth to be tested
Key depth on Browns' defensive line, Andrew Billings, opts out for the 2020 season - Dawgs By Nature
Roundup: Browns DT Andrew Billings opts out of 2020 season
66 players opt out of NFL season due to coronavirus pandemic
Andrew Billings (2013-15) Was Disruptive Force in Defensive Line - Baylor University Athletics
Roster Breakdown Analysis: Looking Ahead at the Browns Interior Defensive Linemen and Expectations for 2022
66 NFL players opting out of 2020 season
Five Cleveland Browns officially opt-out of the 2020 NFL season