TUSCALOOSA, Alabama -- Alabama offensive lineman Arie Kouandjio might need knee surgery, Alabama coach Nick Saban said today.

If so, the redshirt freshman tackle would be out for the season.

Kouandjio, the older brother of true freshman tackle Cyrus Kouandjio, injured his knee early in preseason camp and has a recurring problem since then.

Linebacker C.J. Mosley, who has missed the past two games with an elbow injury, will practice today, Saban said.

Running back Eddie Lacy, who did not play Saturday in a 34-0 victory over Vanderbilt, will return to practice Tuesday, Saban said.

And senior linebacker Chris Jordan, who has not played yet this season because of a chronic back problem, will try to practice again this week, Saban said.