Baltimore Ravens cornerback Corey Graham (24) breaks up a pass intended for San Francisco 49ers wide receiver Michael Crabtree (15) during the second half of the NFL Super Bowl XLVII football game, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Bill Haber)

Photo by: Bill Haber

Baltimore Ravens cornerback Corey Graham (24) breaks up a pass intended for San Francisco 49ers wide receiver Michael Crabtree (15) during the second half of the NFL Super Bowl XLVII football game, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Bill Haber)