Antonio Pierce became the latest name to join a not-so-fun list Tuesday: non-interim NFL head coaches who were fired after at most one season in charge. The Las Vegas Raiders fired Pierce after a 4-13 season that included a 10-game losing streak.

Even though owner Robert Kraft quickly decided to fire Jerod Mayo after the Patriots finished 4-13 and last in the AFC East for the second straight year, Kraft made sure to emphasize that he believed Mayo could be a successful NFL head coach.

The NFL regular season wrapped up, but that just means plenty of teams are officially kicking off their offseason. And several of the struggling ones are beginning with massive changes up top, specifically at the head coach position.