Highlights Video Blog How Jon Gruden can improve the Raiders defense 1 min read 5 years ago 247 ProFootball You May Be Interested In:BREAKING: Jon Gruden To Resign As Raiders Head...Jon Gruden OUT as Raiders coach in wake of...10 Coaches Who Should DEFINITELY Replace Jon...Coach Gruden on Offensive Weapons, Week 1 vs....Jon Gruden Talks Raiders Draft Rumors On Kyler...Ephraim Salaam Reacts to Jon Gruden Who Used a... Tags: ad antonio brown defense gruden how improve Jon jon gruden kyler murray news NFL nfl football highlights nfl training camp odell beckham jr patrick mahomes raiders tom brady Continue Reading Previous Tom Brady left New England, why can't Bill…Next Rex Ryan reacts to Patrick Mahomes leading KC…