Five nuggets of knowledge about the NFC Championship Game matchup Sunday between the San Francisco 49ers and Atlanta Falcons in the Georgia Dome:Quarterback equalizers: The 49ers went 5-2 this season when facing top-10 quarterbacks by regular-season Total QBR scores. They can make it 6-2 with a victory over Matt Ryan's Falcons. Colin Kaepernick was the 49ers' quarterback when the team defeated Tom Brady (Patriots), Aaron Rodgers (Packers) in the playoffs, and Drew Brees (Saints).