Three things to know about the San Francisco 49ers' matchup against the Green Bay Packers in an NFC wild-card game next weekend at Lambeau Field:1. Two teams no one wants to play. This rematch of the 49ers' thrilling home victory in Week 1 is easily the most intriguing matchup of the first weekend. The 49ers are the NFL's hottest team. They have the longest active win streak in the league at six games and have won 11 of their past 13 games.