Mullings (ankle) was limited in Wednesday's practice, Jim Wyatt of the Titans' official site reports.
Mullings was injured in the Titans' Week 1 opener against the Broncos and missed last Sunday's loss to the Rams. With Tyjae Spears (ankle, IR) injured right now, Mullings is the Titans' RB3 behind Tony Pollard and Julius Chestnut.