NFL free agency defense breakdown: Trey Hendrickson, Khalil Mack; Rams' ALL-IN Trent McDuffie trade Nate Tice & Charles McDonald break down the top available defensive players available in NFL free agency. Content Original Link: https://sports.yahoo.com/nfl/article/nfl-free-agency-defense-breakdown-trey-hendrickson-khalil-mack-rams-all-in-trent-mcduffie-trade-155603722.html