NFL: New coach ahead for Mariota as Titans oust Mularkey

FILE - In this Saturday, Jan. 6, 2018, file photo, Tennessee Titans head coach Mike Mularkey looks at the scoreboard during the first half of an NFL wild-card playoff football game against Kansas City Chiefs, in Kansas City, Mo. The Titans split with Mularkey on Monday, Jan. 15, 2018, after he revived a team with the NFL's worst record over two seasons and led them to their first playoff victory in 14 years. (AP Photo/Charlie Riedel, File)

NASHVILLE, Tenn. — The Tennessee Titans believe the potential reward from quarterback Marcus Mariota working with his third head coach in his fourth NFL season outweighs the risk of change.