The Green Bay Packers' Jordy Nelson (87) tries to stay inbounds as defender Troy Polamalu of the Pittsburgh Steelers looks on during the second half of  the NFL Super Bowl XLV football game on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Marcio Jose Sanchez)

Photo by: Marcio Jose Sanchez

The Green Bay Packers' Jordy Nelson (87) tries to stay inbounds as defender Troy Polamalu of the Pittsburgh Steelers looks on during the second half of the NFL Super Bowl XLV football game on Sunday, Feb. 6, 2011, in Arlington, Texas. (AP Photo/Marcio Jose Sanchez)