Burks (concussion) wasn't spotted at practice Friday, Jim Wyatt of the Titans' official site reports.

Burks has been unable to practice since exiting early in the Titans' Week 13 loss to the Eagles with the concussion. The rookie wide receiver will be hard pressed to clear the NFL's five-step concussion protocol in time to face the Jaguars on Sunday, so those relying on Burks in fantasy lineups should have an alternative ready to go. Robert Woods and Nick Westbrook-Ikhine will lead Tennessee's receiving corps if Burks sits, but both wideouts failed to consistent produce useful numbers when Burks was sidelined Weeks 5 through 9.