Gillislee (knee) was spotted at Thursday's practice, Mike Reiss of ESPN.com reports.
We'd expect that Gillislee will be listed as a limited participant Thursday, but his return to the field could foreshadow the running back being listed as questionable for Saturday's playoff game against the Titans. In such a scenario, however, Gillislee wouldn't be a lock to be made active for the contest, assuming Rex Burkhead (knee) and James White (ankle) are healthy enough to suit up this weekend.