"The Texans signed veteran safety Quintin Demps to compete with rookies Shiloh Keo and Brandon Harris for playing time behind new starter Troy Nolan.

Demps, 26, was part of the last preseason roster reduction.

Receiver Trindon Holliday, whose primary duty was returning kickoffs and punts, was placed on waivers to make room on the roster.

With Danieal Manning out at least four weeks following surgery to repair a fractured fibula, Nolan was promoted. The Texans are looking for quality depth behind Nolan."