Burks (concussion) wasn't spotted at practice Friday, Jim Wyatt of the Titans' official site reports.
Burks, who didn't practice Wednesday or Thursday, is trending toward missing Sunday's game against the Buccaneers. If he ends up ruled out for the contest, Nick Westbrook-Ikhine, Chris Moore and Kyle Philips would be in line to see added opportunities behind No. 1 receiver DeAndre Hopkins.