Ten defensive backs worth pursuing via free agency/2021 NFL Draft/trade
Will It Be the Defense, Not the Offensive Stars, That Leads the 49ers to the Super Bowl?
What have we learned about the Giants' defense after 4 games? - Big Blue View
NFL defensive line rankings: All 32 units entering the 2020 NFL season, NFL News, Rankings and Statistics
Four Downs: Top Matchups to Watch in 49ers Season Finale vs. Seahawks
How a group of 49ers fuel the best defense in the NFL - ESPN
Ranking all 32 NFL defensive front-sevens, NFL News, Rankings and Statistics
2022 NFL Free Agent Rankings: Top 200 players expected to enter free agency, NFL News, Rankings and Statistics
49ers roster 2018: Final stock report for the entire roster - Niners Nation