For the most part, the average IDP league has around 3-4 starting slots with defensive line (DL), linebacker (LB), and defensive back (DB) as the positions. As you get into deeper IDP leagues, those positions are expanded while adding more starting slots. When you get into the weeds of IDP leagues, things get much tougher.

The fantasy football 2025 draft kit, including Jake Ciely's rankings, analysis and customizable cheat sheet, plus dynasty rankings and more.