Jackson (undisclosed), who spent all but two weeks on injured reserve last season, had a strong day at minicamp Thursday, Mike Moraitis of USA Today reports.

The Titans placed Jackson (undisclosed) on injured reserve Wednesday, Jim Wyatt of the team's official site reports.

The Titans waived Jackson on Tuesday, Mike Moraitis of USA Today reports.

Jackson (knee) was ruled out for the remainder of Thursday's preseason matchup against the Ravens, Turron Davenport of ESPN.com reports.

Jackson (foot) was activated from injured reserve Thursday, Jim Wyatt of the Titans' official site reports.

Jackson (foot) was designated to return from injured reserve Monday, Jim Wyatt of the Titans' official site reports.

Jackson (foot) was placed on injured reserve Tuesday, Jim Wyatt of the team's official site reports.

Jackson (foot) is questionable to return to Sunday's game against the Texans, John Glennon of BroadwaySportsMedia.com reports.

Jackson (foot) is active for Sunday's game against the Colts.

Jackson (foot) is questionable for Sunday's game against the Colts, Jim Wyatt of the Titans' official site reports.