The Seahawks have signed cornerback DeJuan Groce to give them some depth in their defensive backfield.  Groce played in 12 games last season for the Saints and he made 18 tackles and forced a fumble.  Groce has now played in 4 seasons in the NFL covering 54 games in which he has made 113 tackles, has 3 interceptions, defensed 14 passes, forced 2 fumbles and recovered 2 fumbles.  He also has returned 2 kickoffs for 48 yards (24.0 avg) and 19 punts for 135 yards (7.1 avg).  Groce was a good low risk/decent reward signing by the Seahawks.