He's back! 49ers sign Aggie Mar 19, 2008 8:29:14 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by treese on Mar 19, 2008 8:29:14 GMT -5 TRANSACTION March 17, 2008 Signed lineman Qasim Mitchell. sports.espn.go.com/nfl/teams/transactions?team=sfo