Some players react. Fred Warner anticipates. That's what separates great linebackers from elite linebackers. His football IQ, leadership, and ability to diagnose plays before they happen make him the engine of the 49ers' defense. 🧠 Is Fred Warner the smartest defensive player in football? 👇 Let me know. #49ers #FredWarner #NFL #NinerGang #FaithfulToTheBay