The first NFL coach firing occurred on Monday, with the Titans letting go of Brian Callahan, who had a 4-17 record with the team.
The Titans, averaging 13.8 points per game, were likely due for a change, especially with rookie quarterback Cam Ward.
Under interim coach Mike McCoy, the Titans will face the Patriots in Week 7, with the Patriots favored by 7 points.
The loser of the Dolphins vs. Browns game could be the next coach to be fired, with Mike McDaniel or Kevin Stefanski potentially joining Callahan in looking for a new job.
The Titans were seemingly headed for a change sooner than later.
Author's summary: NFL coach firings begin with Titans' Brian Callahan.