The Los Angeles Rams will have to sort out training camp battles at off-ball linebacker and safety — two positions of high relevance for IDP fantasy football.

Second-year players dominate the 2021 IDP breakout candidates, including Arizona Cardinals linebacker Isaiah Simmons and Carolina Panthers interior defender Derrick Brown.

Breaking down five bold predictions for IDP fantasy football leagues, including surprise candidates to finish as the overall top scorer at each major IDP position for 2021 fantasy football.

Jamal Adams and Budda Baker, some of the most versatile defenders in the NFL, are among the Tier 1 defensive backs for 2021 IDP fantasy football leagues.

The NFL's most dominant defenders at the line of scrimmage make up the first tier of defensive line rankings for 2021 IDP fantasy football leagues.

Darius Leonard, Blake Martinez, Devin White and Roquan Smith make up the first tier of off-ball linebackers in these IDP linebacker rankings.

Examining recently released ADP data to find overvalued and undervalued IDP players for 2021 dynasty IDP fantasy football leagues.

Examining 2021 IDP bounce-back candidates — players who disappointed as IDP options last season but offer reason for optimism heading into 2021 fantasy football.

Rookie drafts continue to be the focus of many fantasy football dynasty leagues at the moment, and now that there is enough data to pull from, we can finally start to identify the first-year IDP players who are falling under the radar.

PFF's Jon Macri breaks down six rounds of 2021 NFL rookie rankings on both sides of the ball for rookie fantasy football drafts that include IDPs among offensive players.