More than half of the NFL's 32 head coaches (56%, to be exact) have led two or fewer playoff runs. And 11 of those 18 have yet to coach a single postseason game.

In total, McDaniels went 9-16 in less than two seasons on the job, while Pierce's resume already includes several signature wins, including a 30-6 rout of the Giants, a historic 63-21 rout of the ...