Article Photos: 49ers know they face daunting task defending Brady 1/3

Miami Dolphins quarterback Ryan Tannehill (17) is stopped for a two-yard gain by San Francisco 49ers inside linebacker Patrick Willis (52) during the first quarter of an NFL football game in San Francisco, Sunday, Dec. 9, 2012. At right is Miami Dolphins wide receiver Brian Hartline (82). (AP Photo/Ben Margot)