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 2017 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. If a player has a chance to be classified at multiple positions, I'll add that player to more than one position.
Note 3: I'll add a UP for those players making a move up in my tiers and DOWN 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.
Note 4: I've added a column to note which players have added big play value. Refer to this article on big play strategy to get a sense of just how much these players should move up in your own tiers.
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.
I'll have a more detailed strategy discussion in future releases after I've considered the landscape at linebacker and defensive back.
I felt last year was flush with defensive line fantasy value. Most of those targets didn't pan out. Players with injury concerns like Robert Quinn and Muhammad Wilkerson didn't return to form and hopeful projections on Ezekiel Ansah and Jabaal Sheard flopped. But last season's misses aren't suppressing my excitement for this year. I again see 10-12 players with elite upside -- and that does not include Khalil Mack and Jadeveon Clowney, both of whom have an outside chance at defensive end eligibility on some league management sites.