Any playoff team can feel frisky in a winner-take-all matchup, but that feels especially true for the No. 7 seeds in each conference.
The Dolphins might not be loaded with household names, but they play as hard as anyone under head coach Brian Flores, who basically turned a top-to-bottom, long-term rebuild into a two-year project. They may not maintain their playoff spot, but if they do, they'll be a tough matchup for anyone, especially as rookie signal-caller Tua Tagovailoa keeps getting more comfortable.
In the NFC, the seventh-seeded Cardinals lack consistency, but they pack a powerful knockout punch.