Madden NFL 15 featured a hugely improved defensive game -- but it was limited mainly to the line play, tackling, and overall A.I. adjustments. This year, Madden NFL 16 will feature improved defensive back play as well as motion and weight based gang-tackling
according to a new blog from EA Sports.
You will now be able to play the ball or play the receiver as a defensive back, with plenty of options and control to combat the new offensive tools.
Read More - Madden NFL 16's Defense Features Gang-Tackling Improvements, Better Coverage Play