San Francisco 49ers linebacker Patrick Willis sacks Green Bay Packers quarterback Aaron Rodgers in the third quarter of the NFC divisional playoff game at
San Francisco 49ers linebacker Patrick Willis sacks Green Bay Packers quarterback Aaron Rodgers in the third quarter of the NFC divisional playoff game at Candlestick Park in San Francisco, Calif. on Saturday, Jan. 13, 2013. (Jim Gensheimer/Bay Area News Group)