Since the current format began in 1990, not once have home teams won all eight games on the first two weekends. In fact, since 2002, home teams have won seven games on the first two weekends only once. That occurred in 2011, when the only road winner the first two weekends was the New York Giants at Green Bay in a second-round game.
Now that two home teams won yesterday, if K.C. and Dallas win, it will be the first time home teams won all games in the first two rounds.
I don't mind that so much as the fact that the games haven't been close.