This week's IDP waiver wire column highlights 21 players across linebacker, defensive lineman, and defensive back positions to help fantasy teams as the playoffs approach.

Key players include Ernest Jones IV of the Seattle Seahawks, Nakobe Dean of the Philadelphia Eagles, and Jamien Sherwood of the New York Jets, among others, who have shown promising performances.

With just four weeks until playoffs in some leagues, these players can fill critical gaps in your roster.