Perhaps no NFL head coach sits on a hotter seat than Brian Callahan of the Tennessee Titans, and he made a major change ahead of the team's Week 4 matchup against the Houston Texans. Callahan announced Tuesday that he handed over play-calling duties to quarterbacks coach Bo Hardegree.

ESPN’s Turron Davenport reported on Sunday evening that Callahan’s job is on “life support” following a 41-20 blowout loss to the Indianapolis Colts at home. The Titans already have 31 penalties through three games, and the Nissan Stadium exploded with “Fire Callahan” chants as the Titans left the field trailing 20-6 at halftime.

The Tennessee Titans came into this season knowing they would be busy rebuilding with a youth movement and a coach in Brian Callahan working with a rookie quarterback.

Tennessee Titans head coach Brian Callahan is giving up offensive play-calling duties to quarterbacks coach Bo Hardegree, the team announced on Tuesday.

The Tennessee Titans lead the NFL in sacks allowed, pressures allowed and pressure rate allowed. How is Bill Callahan defending his O-linemen?

Sunday, 1 p.m. EDT, CBS. BetMGM NFL odds: Texans by 7. Against the spread: Titans 1-2, Texans 0-3. Series record: Titans lead 24-22. Last meeting: Texans beat Titans 23-14 on Jan. 5 in Nashville. Last week: Titans lost to the Colts 41-20 at home,

Tennessee Titans head coach Brian Callahan said after practice today that both JC Latham and Bryce Oliver will be OUT Sunday against the Houston Texans. This is three straight that Latham has missed.