New Orleans Saints running back Darren Sproles (43) runs up field as Detroit Lions outside linebacker Justin Durant (52) and Detroit Lions defensive tackle Nick Fairley (98) defend during the second half of an NFL wild card playoff football game Saturday, Jan. 7, 2012, in New Orleans. (AP Photo/Gerald Herbert)

New Orleans Saints running back Darren Sproles (43) runs up field as Detroit Lions outside linebacker Justin Durant (52) and Detroit Lions defensive tackle Nick Fairley (98) defend during the second half of an NFL wild card playoff football game Saturday, Jan. 7, 2012, in New Orleans. (AP Photo/Gerald Herbert)