Welcome back, IDP Nerds! Building a championship IDP dynasty roster isn’t just about drafting the highest-ranked defensive players. It’s about understanding positional value and determining where you can create an edge over your league mates. Every dynasty league has its own scoring settings and roster requirements, but the same core principles consistently separate championship contenders from the rest of the pack.
With startup draft season in full swing, now is the time to develop a strategy before you’re on the clock. Whether you’re new to IDP or a seasoned dynasty manager, these strategies can help you build a roster capable of competing for years to come.
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Building Block #1: Know Your League’s Scoring
Building Block #2: Draft in Tiers, Not Rankings
Building Block #3: Don’t Force IDPs Early
Building Block #4: Linebacker Is King
Building Block #5: Don’t Chase Last Year’s Points
Building Block #6: Wait on Defensive Backs
Building Block #7: Build for Value, Not Balance
Building Block #1: Know Your League’s Scoring
This might seem like the most obvious rule on the list, but it’s one I’ve been guilty of overlooking more than once. The excitement of a startup draft can take over. Before you know it, you’re making picks without fully understanding the scoring settings or lineup requirements. That’s much easier to get away with in offensive fantasy football, where most leagues follow a similar scoring format. IDP leagues are a completely different story.
The two most common IDP scoring formats you’ll encounter are Big 3 and hybrid positional scoring. Each one values defensive players differently, which can dramatically change how you approach your startup draft. A linebacker who is a league winner in one format may simply be a solid starter in another.
More important than the scoring itself is understanding how your league values IDPs compared to offensive players and how many starters are required at each defensive position. Starting two linebackers is much different than starting four. A league with true positional requirements also drafts differently than one loaded with IDP flex spots.
I’ll save the debate over my favorite scoring settings for another article, but I don’t subscribe to the “beginner” approach when it comes to IDP. If I’m playing dynasty fantasy football with defensive players, I want it to resemble real football as much as possible. Give me 11 offensive starters and 11 defensive starters every time. Part of what makes IDP so much fun is learning new players, scouring through defensive depth charts, and gaining an appreciation for a side of football that often gets overlooked in traditional fantasy leagues.
That said, there is no incorrect way to play IDP. Whether your league starts 5 defenders or a full 11-man defense, you’re adding another level of strategy that makes dynasty fantasy football even more rewarding. Before you dive into rankings or jump into your startup draft, take the time to understand your league’s scoring settings and lineup requirements. It’s the first step toward building a championship roster.
Building Block #2: Draft in Tiers, Not Rankings
Before my startup draft even begins, I make it a priority to know where I value players by tier. Every experienced dynasty manager knows startup drafts rarely follow ADP, so having a plan before you’re on the clock is one of the biggest advantages you can give yourself. Understanding where the biggest talent drop-offs occur allows you to stay flexible throughout the draft instead of chasing positions or forcing picks that don’t fit your roster build.
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I’ve fallen into the same trap as everyone else. A positional run starts and suddenly you’re talking yourself into drafting a player simply because you think you have to. More often than not, those are the picks you end up regretting. Don’t let someone else’s draft dictate your strategy. Stick to your board, trust your tiers, and let value come to you.
Mike Tyson had one of my favorite quotes, “Everyone has a plan until they get punched in the mouth,” and there’s no better comparison for a dynasty startup draft. Your draft board is going to get turned upside down, players will come off the board much earlier than expected, and positional runs are inevitable. The dynasty managers who consistently compete aren’t the ones who panic—they’re the ones who stay patient, adjust on the fly, and aren’t afraid to be the first manager to draft a position when the value makes sense.
One of the biggest lessons I’ve learned is regarding value gaps being more important than ranking gaps. The difference between players ranked a few spots apart is usually much smaller than the drop-off between tiers. When you recognize those gaps before your draft begins, you’ll be able to stay ahead of positional runs and build a much more balanced dynasty roster.
| KEY TAKEAWAY |
| ✓ Draft in Tiers |
| ✓ Ignore Positional Runs |
| ✓ Let Value Come to You |
Building Block #3: Don’t Force IDPs Early
The question I get asked more than any other during startup season is, “When should I start drafting IDPs?” For years, my answer was based on a specific round or overall ADP range. Looking back, I don’t think that’s the best advice.
Every startup draft is different. One league might start hammering linebackers two rounds earlier than you expected, while another lets elite IDPs fall because everyone is focused on loading up at QB, WR, and RB. If you’re locked into taking your first IDP in a specific round, you’re setting yourself up to either reach for a player or miss out on incredible value. That’s exactly why the work you put in before your draft matters. Knowing your tiers allows you to stay patient, adjust on the fly, and let the draft come to you.
The best advice I can share is to draft value over need. Offensive players will dominate the early rounds of almost every startup draft, but understanding your league’s scoring gives you an advantage. If your league rewards IDP scoring enough that an elite LB1 consistently outscores a mid-range WR2, don’t be afraid to take the linebacker when the value presents itself. On the other hand, don’t draft an IDP simply because everyone else has started a positional run.
You don’t want to be so aggressive on IDP that you’re chasing offensive depth later in the draft, but you also don’t want to wait so long that you’re left settling for replaceable IDPs. Trust your preparation, trust your tiers, and when the value lines up, don’t be afraid to pull the trigger. More often than not, that’s how championship rosters are built.
Building Block #4: Linebacker Is King
If you’ve read any of my IDP content over the years, you’ve probably heard me say this before: linebacker is still the king position in IDP fantasy football. It’s the one position that consistently gives dynasty managers the biggest weekly advantage on the defensive side of the ball.
Using the Dynasty Nerds preferred hybrid scoring, 17 linebackers scored at least 250 fantasy points last season. To put that into perspective, only 15 running backs, 6 wide receivers, and 3 tight ends reached that mark using TE-premium scoring. If your league rewards linebackers similarly, this is a position you should prioritize during your startup draft because true difference-makers are hard to replace once the season begins.
I’ve always believed the cheapest time to acquire elite linebackers is during your startup or rookie drafts. Once those players are on someone’s roster, prying them away can feel a lot like trying to trade for a young QB in a SuperFlex league. Can it be done? Absolutely. But you’re almost always going to pay a premium. I’d much rather invest in those players during the draft than overpay for them six months later.
Another reason I value linebackers so highly is their consistency. Elite linebackers don’t need sacks or interceptions to produce strong fantasy weeks because they’re scoring through tackle volume. That gives them one of the safest weekly floors in IDP. Three-down linebackers also tend to have predictable snap shares, making them much easier to trust in your lineup week after week.
| Why I Prioritize Linebackers |
| Highest weekly floor |
| Hardest position to trade for |
| Longest dynasty value |
The numbers back that up. The top five linebackers in Dynasty Nerds scoring all eclipsed 300 fantasy points last season and combined for just four games under 10 fantasy points. Compare that to Myles Garrett, who was phenomenal with more than 400 fantasy points and finished as the fourth-highest scoring fantasy player overall. Even Garrett posted three single-digit performances on his own. That’s not a knock on Garrett—he’s one of the premier dynasty assets. Still, it highlights why elite linebackers provide such a reliable weekly advantage as you grind through the regular season.
Finally, don’t overlook how well young linebackers hold their dynasty value. Sonny Styles and CJ Allen are already viewed as top-24 dynasty linebackers before either has played an NFL snap because of their long-term upside and projected three-down roles. Carson Schwesinger showed exactly why investing in young linebackers can pay off, turning preseason hype into one of the best fantasy seasons in football by becoming one of just six linebackers to surpass 300 fantasy points last year. If I have the chance to build around an elite linebacker during my startup draft, I’m taking it almost every time.
Building Block #5: Don’t Chase Last Year’s Points
This isn’t just an IDP lesson; this applies to every position in dynasty fantasy football. One of the biggest mistakes managers make is assuming a player is going to repeat or improve on a career year. While the elite players in fantasy can produce at a high level year after year, they’re more the exception than the rule. More often than not, players coming off breakout seasons are drafted at their absolute ceiling, leaving very little room for profit.
This is especially true at defensive line. Edge defenders are the most exciting players to have on your dynasty roster because they can completely swing a matchup with a multi-sack performance. The problem is those splash plays can be difficult to predict from week to week. Defensive linemen rely much more on sacks, forced fumbles, and tackles for loss than consistent tackle production.
Two great examples are Nik Bonitto and Danielle Hunter. Both are outstanding dynasty assets and combined for 29 sacks last season, but they also combined for 12 games with fewer than 10 fantasy points. That isn’t meant to knock either player, as I’d be thrilled to have either one anchoring my defensive line, but it highlights just how volatile the position can be. Banking on double-digit sack seasons simply because it happened the year before can be a risky way to build your roster.
Instead of chasing last year’s stat line, focus on the traits that create long-term fantasy success. Look for players with secure snap shares, consistent pressure rates, and opportunities to stay on the field for all three downs. The sacks will come, but betting on talent and opportunity is a much safer strategy than betting on career-best production repeating itself.
Building Block #6: Wait on Defensive Backs
If you’ve played IDP for any length of time, this advice probably won’t come as a surprise. Almost every IDP analyst will tell you to wait on defensive backs, and for good reason. The position is simply the deepest in fantasy football. Last season, 114 defensive backs averaged double-digit fantasy points per game, more than any other position. That kind of depth makes it much easier to find quality production later in your startup draft or even on the waiver wire during the season.
What separates defensive back from every other position is that opportunity drives production. A coaching change, a new defensive scheme, or even an injury can completely change a player’s fantasy outlook overnight. Unlike linebacker or defensive line, the best fantasy defensive backs aren’t always the best real-life players. In fact, some of the most productive fantasy cornerbacks are the ones opposing quarterbacks aren’t afraid to throw at. More targets often lead to more tackles and pass breakups, creating fantasy production that has very little to do with a player’s talent level.
That’s why defensive back is almost always the last position I attack in a dynasty startup draft. It’s not because I don’t value the position; it’s because I know I can usually find productive starters much later in the draft or even on the waiver wire.
Of course, every rule has its exceptions. Players like Travis Hunter, Kyle Hamilton, and Brian Branch have shown they can separate themselves from the rest of the position. They are worth drafting earlier because of their unique combination of fantasy production and long-term dynasty value. Outside of those elite difference-makers, I’m comfortable waiting on defensive back, trusting the depth of the position.
Building Block #7: Build for Value, Not Balance
The most common mistake I’ve made in startup drafts is putting too much emphasis on youth. Everybody wants the shiny new toy. The dynasty mindset can quickly become, “He’s younger, so he’ll hold his value longer.” While there’s certainly truth to that, it can also prevent you from building a roster capable of competing for championships right away.
One of the biggest advantages in dynasty is finding players whose production outweighs their value. Veteran IDPs are some of the best examples. Players in their early 30s are often discounted simply because of their age. Despite showing little decline in fantasy production. If a player can help you win over the next two or three seasons, don’t let his age be the deciding factor on whether you will draft him or not.
I try to build every startup roster with a mix of proven veterans and upside players. You need enough production to compete today while giving yourself dynasty assets that can protect your future. Remember, it’s not dynasty value that wins championships; it’s fantasy points that do. If your roster is consistently scoring points, you’ll always have opportunities to make trades and keep your championship window open. Don’t build the youngest roster in your league. Build the best one.
My Startup Draft Checklist
| 🏈 Before the Draft | 🏆 During the Draft |
|---|---|
| ✓ Know your scoring | ✓ Draft value over need |
| ✓ Build your tiers | ✓ Don’t force IDPs |
| ✓ Understand positional value | ✓ Prioritize linebackers |
| ✓ Identify value gaps | ✓ Wait on defensive backs |
| ✓ Have a flexible plan | ✓ Stay patient through positional runs |
Building a contending IDP dynasty roster doesn’t happen by accident. It starts with pre-draft preparation and trusting your process. No two drafts will ever unfold the same way. Stay patient, draft value over need, and remain flexible. That gives you the best chance to compete for a dynasty championship. As always, I’ll continue updating my 2026 Dynasty IDP Rankings & Tiers throughout the season. If you ever want to talk IDP or dynasty strategy, you can find me on X @Glosser13. Good luck this startup season, IDP Nerds!
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