Over the first three seasons of Nick Sirianni’s head coaching career, no coach was more eager to go for it on fourth down than Sirianni. The Eagles started the fourth down revolution with Doug Pederson, and continued it with Sirianni.
Until this year. This season, Sirianni is middle of the pack in go rate, and the leader is Dan Quinn.
If we break the season, including playoffs, into quarters (excluding the final week which was meaningless for the Eagles), we see that Quinn hasn’t been shy lately, while Sirianni has gotten conservative.