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Rank lists and cheatsheets can be deceiving when they're presented without commentary. Our rankings have been vastly improved by adding staffer comments, but it can be hard to see the all-important context in the consensus rankings and sheets. It's critical to know where a significant drop-off in fantasy value occurs. A simple rank list can't tell you if the DL4 is closer in value to the DL10 than the DL3. A cheatsheet can't tell you if the ranker feels the LB10 is a boom-bust play with LB2 upside and LB40 downside while the LB11 has a much narrower range of expectation.
That's where tiers are helpful.
Using tiers allows you to lump and split players in context. Using tiers can help keep you on the right side of draft runs. Seeing that you have five linebackers of equal value left on your board might prompt you to take a player at another position. Noting that there's only one wide receiver left before a major drop in value will show you when you must draft a position sooner than expected. A tiered draft board keeps you from making panicked decisions while on the clock.
HOW TO USE THE TIERS
Note 1: These tiers are based on 2015 expectation in a balanced IDP scoring system. I stopped producing dynasty rankings years ago when it became clear I weighted the current season significantly more than future seasons. In deeper dynasty leagues, I'll save a roster slot for a strong developmental prospect but otherwise still use these tiers as my primary roster philosophy. A separate dynasty stash tier is included at the end of each positional article.
Note 2: I'm basing positional classifications on the MFL database (which syncs to the Rotoworld depth charts). Early in the offseason, I'll deviate from the Rotoworld depth chart when I'm reasonably certain a positional change is coming that Rotoworld will reflect later in the offseason.
Note 3: I'll add a ^^^ for those players making a move up in my tiers and vvv for those players who have dropped since the previous tier release. For reference, you'll be able to see the earlier versions of these tier articles within the IDP article list, but the trend column should help you see where player movement is happening within the tiers at a quick glance. I'll also be including an ADP column after training camp begins. The ADP number will be an average of our FBG rankings, the FantasyPros Consensus Rankings, and ADP data from drafts at MFL.
Finally, the date on this article represents the last time the tiers were updated. Each update will be published as a stand-alone article. Make sure you are viewing the most recent tier article by checking the complete IDP article list here.
That's a long, but necessary, introduction to the important stuff. Thanks for bearing with me.
Ten years ago, the defensive back position used to be one of my favorite areas to rank. Offenses were straightforward, base defenses were stable and teams rarely platooned players. If you had a working knowledge of the coverages a team preferred to run and the skill sets of the secondary, you could make smart, consistent bets on which players were likely to see the most statistical opportunity.
Unfortunately, the league isn't simple anymore.
According to ProFootballFocus data, an average of 70 safeties and 83 cornerbacks have played at least 500 snaps over the past three seasons. The trend toward heavy subpackage use isn't new information and shouldn't be surprising to any fan of defensive football, but it's still striking to see 153 defensive backs per season averaging 30 snaps per game.
The defensive line and linebacker groups have significantly fewer players reach that plateau, with around 100 players each.
Not all of those snaps are created equally. Game situation, down and distance, personnel and surrounding cast have much more to do with the fantasy upside of any given snap than ever before. Free safeties moving to the slot, strong safeties moving to linebacker and non-starters moving into a key tackling role on subpackage downs are becoming more and more common. It's become very difficult to project yearly and weekly tackle numbers for defensive backs.
And that's changed my roster philosophy for defensive backs over the past 3-5 seasons. I now believe that there are two main tiers for DB-inclusive leagues. The first tier includes the players I believe have Elite DB1 potential -- 80+ solo tackles or 60+ solos with elite peripheral coverage stat (FF/INT/PD) upside. The second tier includes everyone else.
It's also important to have a short memory. If an "Elite DB" isn't performing as such, move on. It's okay for your defensive back roster spots to remain fluid all season long.
I'll still be lumping and splitting players into tiers in this feature. But realize that every single defensive back that could see 40 or more snaps in a given week belongs somewhere in the matchup cloud. You're probably thinking, "Come on, Bramel. That's almost 200 players." Yup. Get used to it. Nickel and dime corners and hybrid nickel safeties may hold just as much fantasy value as a starting cornerback or safety.
Scouting IDPs is as much about scouting opportunity as talent. The paradigm has changed. We've adapted to front seven rotations and nickel linebacker specialists in recent seasons. It's time to do the same with the defensive backs.