Quinton Coples says “sky’s the limit” for Jets defensive line

When the Jets drafted Sheldon Richardson in the first round in April, it continued a recent trend of devoting high picks to defensive linemen. Muhammad Wilkerson was a first-round pick in 2011, Quinton Coples went in the first round in 2012 and they also added Kenrick Ellis in the third round of the 2011 draft…