Darren McFadden, once the fourth overall pick in the NFL draft, announced his retirement from the league Tuesday.

All season long, PFF will be ranking the best performing NFL rookies as they race for Rookie of the Year. Below is our weekly rookie rankings after the Week 12 games.

Scott Barrett dives in on usage to find which fantasy options are over- or under-producing, relative to expectations.

Week 13 of PFF's NFL Power Rankings for all 32 teams, based on our exclusive PFFELO system. Our iterative system updates each team’s rating after each game.

With trade deadlines behind us, Tyler Loechner turns his trade value discussion forward and looks at the approaches to QB in dynasty leagues.

Games with more snaps offer up more chances for a fantasy option to score. Pat Thorman looks at where the counts will be up in Week 13.

Dan Clasgens looks at fantasy performance only over the last few weeks to see which players are trending in surprising directions.

Tyler Loechner picks out his best, must-use DFS plays at every position heading into Week 13 of the NFL season.

Some players do more damage when the opponent blitzes. Some don't. Some teams blitz a lot. Some don't. Scott Spratt lines up all the scenarios.

The PFF Fantasy team offers up all its best tips and advice for Week 13 of the fantasy season.

New York will put former Jet QB Geno Smith at the helm for their contest against the Oakland Raiders this week, ending Eli Manning's consecutive games started streak.

All the best performances, from the top players in the NFL during Week 12 action. From QBs to WRs, DEs to CBs - we've got you covered with the very best from Week 12 of the NFL season in our PFF Team of the Week.

Kamara has put together a string of very impressive performances, and is knocking on the door of the top overall rookie grade this season with an 87.7 overall, third among all RBs.

Jeff Ratcliffe treks through the waiver wire to find the top claims at every position and every league size for Week 13 of the fantasy season.

The fight between Crabtree and Denver Broncos CB Aqib Talib will net both players a two-game suspension, pending appeals.

All of the PFF-exclusive takeaways from Week 12 in the NFL, and the Ravens 23-16 victory over the Texans.

The New Orleans rookie back is doing things rookies don't often do. George Kritikos examines his fantasy value going forward.

Walton Spurlin picks out some of the prime streaming defense options in Week 13 of the fantasy season.