A lot has changed for Nick Sirianni over the past year as he went from a pariah on a short leash to the defending Super Bowl coach, thanks in large part to the contributions of the rest of his staff, including Vic Fangio as defensive coordinator and Jeff Stoutland along the offensive line. Where does the Eagles’ group rank among the league’s best in comparison to the likes of Sean McVay, Kyle Shanahan, Dan Quinn and Chip Kelly? Zach Berman and Bo Wulf rank it up.