Ridley (illness) doesn't have an injury designation for Sunday's game against the Texans, Jim Wyatt of the Titans' official site reports. Ridley missed practice Wednesday due to an illness, but he isn't expected to face any restrictions Sunday after returning to full practice participation Thursday and Friday.

Ridley, 29, had four catches for 58 yards last week, giving him 36 catches for 541 yards and three touchdowns on the season. Spears was injured late in Sunday's loss to the Minnesota Vikings.

Ridley (illness) was a full practice participant Thursday, Jim Wyatt of the Titans' official site reports. Ridley was held out of the Titans' first Week 12 practice due to the illness, but he felt well enough to take every rep in practice a day later to clear up most of the concern about his availability for Sunday's game against the Texans.