Seahawks sign ASU alum Marcus Brown to 53-man roster

Seattle ( - The Seattle Seahawks have signed free agent cornerback Marcus Brown to their 53-man roster. He had been on the practice squad the entire 2010 season.

He takes the roster spot of Roy Lewis, who was placed on injured reserve on Monday. Brown could make his NFL debut this Sunday if he's active.

The Marianna native had 116 tackles, forced three fumbles, and had one interception in his Red Wolves career. In 2008, he returned a fumble 71 yards for a touchdown against Louisiana-Monroem, the second longest in ASU history.