The Seattle Seahawks have made a handful of roster transactions in the past few days. Over the weekend, third string running back Kenny McIntosh was carted off the field with what was feared to be an ACL injury.

On Tuesday, the Seahawks signed undrafted rookie Thor Griffith to a contract. Griffith played at Louisville and was in rookie minicamp with Seattle. Apparently he impressed enough there to now get this deal midway through training camp. The 6-foot-2, 320-pound Griffith is a defensive tackle from Portsmouth, New Hampshire.