Puzzled about the "mutual decision to move on" from John Fox for the Denver Broncos after four playoff appearances (one with freak'n Tim Tebow as his quarterback!), one Super Bowl appearance, and two top conference seeds? 

Us too. 

Bill Barnwell of Grantland spells it out very well today, and it's worth a read. It implies that the orange and blue will look completely different next fall, not just with a new head coach...