Gillislee (knee) remained sidelined at Wednesday's practice, Jeff Howe of the Boston Herald reports.
Gillislee hasn't practiced since suffering the knee injury in Week 16, with his back-to-back absences Tuesday and Wednesday clouding his availability for Saturday's divisional-round game against the Titans. In any case, Dion Lewis is in line to head the Patriots backfield this weekend, but who will be available to support him in complementary roles remains up in the air. In addition to Gillislee, Rex Burkhead (knee) and James White (ankle) are working in limited fashion at practices this week.