‘DE A.J. Epenesa. With Von Miller to miss the next four games serving an NFL suspension for violating the league’s personal conduct policy, the focus falls on the fifth-year player. Epenesa has one sack in four starts and will have an even more expanded role minus the 35-year-old Miller, who was used mostly in passing situations. Miller is the NFL’s active leader in sacks with 126 1/2, including three this season.’