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.
Tennessee, averaging only 13.8 points per game, was expected to make a change soon. They face the Patriots in Week 7, with the Patriots favored by 7 points.
The Titans were headed for a change sooner than later.
Author's summary: NFL coach firings begin.