The 32 things we learned from the divisional round of the 2021 NFL playoffs:
1. The second round of this postseason more than compensated for a largely forgettable not-so-Super wild-card weekend. In fact, has there ever been a quartet of playoff games this good? All four featured field goals on the last play of regulation – the final one sending the Kansas City Chiefs and Buffalo Bills to overtime in an instant classic won 42-36 by the two-time-defending AFC champions. The Chiefs' touchdown on the first possession of overtime will resurface questions about the fairness of the NFL's format given Buffalo never got to possess the ball in the extra period.