The Baltimore Ravens placed rookie RB 
Seeing action in 73 career games (30 starts), the 6-1, 200-pound Johnson has totaled 157 tackles (140 solo), eight interceptions (returned for 118 yards, with one touchdown), three forced fumbles and one fumble recovery. An eight-year veteran from Louisville, he was a seventh-round draft pick of the Green Bay Packers in 2003.
Johnson was traded to the St. Louis Rams in 2005 before playing five seasons (2007-11) for the Oakland Raiders. His contract was terminated by Oakland in March after he was placed on Injured Reserve last December.
