Costin (concussion) is ruled out for Sunday's game against the Packers, Mark Long of the Associated Press reports.

EDGE Analysis

Costin suffered a concussion during Jacksonville's loss to the Texans in Week 9, and he'll need to gain full medical clearance before retaking the field. In the undrafted rookie's absence, Daniel Ekuale stands to handle a rotational role while Taven Bryan starts at defensive tackle.