Lee, Durant do some running

IRVING, Texas -- There were no changes to the Cowboys' injury report on Tuesday morning.

Starting linebackers Sean Lee and Justin Durant missed the session with hamstring injuries. Cornerback Morris Claiborne and wide receiver Dwayne Harris were also out with hamstring problems.

While coach Jason Garrett said Lee is making progress, it's doubtful he'll play in Thursday's game against the Oakland Raiders. Lee and Durant were doing some running during the open media session of practice, which is a good sign toward a return.

For the second consecutive practice, the Cowboys didn't wear helmets during practice, just sweatpants.

The practice schedule is condensed due to the Thanksgiving Day game on Thursday.

"Today will be a third-down day," Garrett said in regards to the practice schedule. "Tomorrow is a short-yardage, goal-line and red zone day. You got to condense it all in and you really got to get into that mindset. I've been saying a lot to our players and you have to say it to yourself -- today is Thursday. And you got to get your mind right for that and understand that this game is going to be here in a minute. So, get ready to go."