Spears faces a new backfield situation that's set to add Tony Pollard via a three-year, $24 million contract, while Derek Henry remains slated for free agency, Eric Edholm of NFL.com reports.
Spears ran for zero yards on six carries and caught four passes for 29 yards on six targets in Sunday's 26-3 loss to the Texans.
Spears notched nine carries for 40 yards and five catches (on six targets) for 27 yards during Sunday's 20-17 loss to the Seahawks.
Spears rushed the ball nine times for 30 yards in Sunday's 19-16 loss to Houston. He added one catch on one target for seven yards.
Spears rushed the ball 16 times for 75 yards in Sunday's 31-28 overtime loss to the Colts. He added four receptions on six targets for 13 yards.
Spears rushed five times for 18 yards and brought in four of five targets for 42 yards in the Titans' 20-6 loss to the Buccaneers on Sunday.
Spears (ankle) was listed as a full participant on the Titans' estimated injury report Tuesday, Ben Arthur of FoxSports.com reports.
Spears was listed as limited on Monday's estimated practice report due to an ankle injury, John Glennon of NashvillePost.com reports.
Spears carried the ball four times for 15 yards in Sunday's 24-16 loss to the Ravens. He added one reception for 48 yards.
Spears (groin) was upgraded to a full participant in Thursday's practice, Turron Davenport of ESPN.com reports.