The "big" injury news is that the Texans placed back-up safety Torri Williams on injured reserve and signed rookie guard Shelley Smith from the practice squad.
Earlier this week, Houston Texans head coach Gary Kubiak said Steve Slaton would be returning kicks on Thursday. With two receivers listed as questionable, one can assume that it's because the team needs Jacoby Jones to focus more on his receiver roles. There's also a possibility that Dorin Dickerson could get offensive snaps with Houston being thin at wide receiver. It may also explain why Anthony Hill was activated.
Per the always reliable Nick Scurfield, here's the entire injury report for Thursday's game.
LB Xavier Adibi (hamstring/DNP), TE Owen Daniels (hamstring/DNP)
WR David Anderson (hamstring/limited), DE Jesse Nading (knee/DNP), WR Kevin Walter (calf/limited)
LB Kevin Bentley (knee, shoulder/full), LB Brian Cushing (knee/limited), TE Joel Dreessen (knee/full), WR Jacoby Jones (illness/full), CB Glover Quin (hand/full), QB Matt Schaub (knee/full), T Eric Winston (shoulder/full)
DE Juqua Parker (hip/DNP)
WR Riley Cooper (knee/DNP), CB Asante Samuel (knee/limited)
CB Jorrick Calvin (back/full), G Nick Cole (knee/full), CB Trevard Lindley (knee/full), RB LeSean McCoy (shoulder/full)
Again, if you're a Texans fan then hope Samuel can't go on Thursday night as the Eagles pass defense takes a significant dip without him.