Which free-agent signings from last offseason paid immediate -- and enormous -- dividends to NFL teams? Bucky Brooks provides his top 10, with half of the featured players preparing for this weekend's Divisional Round.

Throughout the NFL playoffs, Chris Myers and his research team analyze upcoming matchups, while providing news, notes, and nuggets for inside access to the information an NFL broadcaster uses to prepare for calling a game.

The NFL season is winding down and a berth in Super Bowl LIX is within reach for the eight teams remaining in the postseason. This weekend, the Divisional Round goes down with spots in the conference championship games on the line.