The Titans activated Oliver (knee) from injured reserve Saturday, Jim Wyatt of the team's official site reports.
Oliver's questionable tag has also been dropped, meaning that he is on track to play against the Jaguars on Sunday, per Wyatt. If he plays, it will be Oliver's first game since Week 2. He figures be the No. 5 receiver behind Elic Ayomanor, Chimere Dike, James Proche and Mason Kinsey.