Notre Dame head coach Ty Willingham says his team is going to have to play well to beat Navy. sports_football_carry.jpg home Out of Luck http://premium.si.cnn.com/pr/video/sports/2002/11/05/nd_pre.np.smil?rpurl=http://sportsillustrated.cnn.com/ 10365628074470 cnnsi_free.gif superpass.gif http://premium.si.cnn.com/pr/video/sports/2002/11/05/nd_pre.np.smil?rpurl=http://sportsillustrated.cnn.com/ 10365628074471 PLAY lock_icon.gif lock_icon.gif lock_icon.gif big_headline