Jackson left Monday's game with a shoulder injury and is questionable to return.
Porter sustained a hamstring injury in Monday's exhibition game, and will not return.
Position: Running Back
Thompson (ankle) is not expected to play in Monday's preseason the, Washington Post reports.
Position: Wide Receiver
Hankerson (knee) has not met with Dr. James Andrews to receive clearance to practice, the Washington Post reports. Hankerson said he feels "pretty good" but not completely back to full speed.