Adams (illness/wrist) wasn't spotted at Thursday's practice, Rich Cimini of ESPN.com reports.
Adams has now missed two straight practices with an illness and sore wrist, so what the wideout is able to do at Friday's session will likely be the determining factor in whether he carries a designation into Sunday's game against the Colts. Through his first four games with the Jets since being acquired by the Raiders, Adams is averaging five catches and 51.5 receiving yards per contest.