Spears (hamstring) was a limited participant at practice Wednesday, Jim Wyatt of the Titans' official site reports.
Spears has missed the Titans' last two games, but head coach Brian Callahan noted Wednesday that the running back "should be good to go" Sunday against the Patriots, per Wyatt. While Spears seemingly has a good chance to play this weekend, it's notable that fellow running back Tony Pollard missed Wednesday' session with a foot injury. The activity of both of the Titans' top two running backs will thus warrant monitoring over the next two days before Tennessee determines whether either or both carries an injury designation into Sunday's game.