The Philadelphia Eagles' defense is certainly going through some changes with what all has happened over the last week.
Philly was able to get linebacker Nakobe Dean back after being on IR to start the season and was active in their 34-17 loss to the New York Giants, but did not play. Dean is being eased into the defense and working his way back onto the field.
Another significant change happened with the announcement of Za'Darius Smith's shocking retirement after just five games with the Eagles. Smith had been the team's best and most consistent pass rusher all season, so it's a massive loss for them.