Generally, the primary responsibilities for both outside linebackers are to stop the run and rush the quarterback in passing situations, in which they line in front of the tackles like true defensive ends. The outside linebackers in a 3–4 defense are players who are very skilled at rushing the quarterback and they would be playing defensive end in a 4–3 defense. When it comes to the inside linebackers, one is generally a run-stuffing player who is better able to handle offensive linemen and stop running backs when the offense features a running play, while the other is often a smaller, faster player who excels in pass coverage. However, the smaller or cover LB should also be able to scrape and plug running lanes decently.