I've said this before but it bears repeating given the volume of questions I get asked. The wide variety of IDP leagues makes it difficult to pinpoint roster percentages, so not every recommendation may be a good fit for your league. Generally, if you play in a shallow format with a total of 24 or fewer IDP starters across the league (two per team), these recommendations are at least a layer too deep for you. For specifics, it's always best to consume a lot of IDP content to get a feel for the landscape from multiple points of view.
So if you're playing in that more shallow IDP format, you can just head over to FantasyPros consensus IDP rankings and that should be plenty. These rankings are more geared toward a tackle-heavy scoring system.
Finally, I'd like to recommend avoiding DT and CB players unless your league specifically requires them as starters. Generally, defensive ends are more productive than defensive tackles. Generally, safeties are more productive than cornerbacks. There are exceptions but they are very limited in number. There's maybe a half dozen DTs I would consider to be among the top 50 defensive linemen. There's maybe 10 CBs I would consider to be among the top 50 defensive backs.
If you have any IDP waiver or lineup questions, I'm happy to help and you can contact me on Twitter @mattkdelima. Before I offer the latest IDP information, please go back and check the names on the Week 11 IDP waiver wire list.
Note: For each player, I provide a rest of season (ROS) ranking and their percentage of defensive snaps played in their most recent game. For example, Derwin James would be a DB1+, meaning a defensive back ranked 1-12 (DB1) and the plus sign meaning on the high-end (1-4). DL3- would be a defensive lineman ranked 25-36 (DL3) and the minus means on the low-end, specifically 33-36. Recommendation thresholds based on MFL data: DL (less than or equal to 8% rostered), LB (less than or equal to 11% rostered), DB (less than or equal to 8% rostered).
NFL Game Books (PDF): TEN VS. GB | CHI VS. ATL | CAR VS. BAL | CLE VS. BUF | WAS VS. HOU | PHI VS. IND | NYJ VS. NE | LAR VS. NO | DET VS. NYG | LV VS. DEN | DAL VS. MIN | CIN VS. PIT | KC VS. LAC
