The Minnesota Vikings signed safety Taylor Mays and linebacker Casey Mathews. Mays is a 6-foot-3, 225-pound former Cincinnati Bengals backup. He's a former San Francisco 49ers second-round draft pick from USC Mathews played for the Philadelphia Eagles. He's a former fourth-round pick from Oregon. He has 109 career tackles and 2.5 sacks in four NFL seasons. Follow me on Twitter: @RavensInsider Aaron Wilson covers the Ravens for The Baltimore Sun