The Jacksonville Jaguars decided to end the Doug Pederson era on Monday, announcing their decision to fire their head coach after three seasons in which the team failed to win more than nine games. However,

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.

Jacksonville Jaguars coach Doug Pederson and general manager Trent Baalke never developed enough synergy, if any at all. Pederson thought talent was Jacksonville's bigger issue as losses mounted; Baalke believed coaching was the problem.