The Houston Texans announced on Thursday that they have placed rookie center Drew Hodgdon on the injured reserve list. Hodgdon, an Arizona State product, sprained his right foot last Sunday in Houston's 21-14 loss to the Jacksonville Jaguars. Hodgdon has played in four games this season, starting three of them. In other roster news, the Texans signed wide receiver Donovan Morgan from the practice squad to their active roster.