In IDP leagues, no position is more important than linebacker—the reality is that in most leagues, if you don't have a strong group of linebackers, you're done. Cooked. It's all over but the crying. Linebackers are usually the highest-scoring and most consistent defensive players in fantasy—and it isn't close.
The reason for that is tackles. Linebackers who rack up big-time tackle numbers have both a high fantasy ceiling and a high floor. And while talent is, of course, a factor in which linebackers pile up the stops, there's another major consideration—opportunity.
The key to opportunity for most linebackers is simply being on the field. Snaps. It's hard to tackle a guy from the sideline—unless you are Mike Tomlin.
That joke stays in this column for eternity. Forever. And then after that.
The problem is that in this day of the nickel as the NFL's de facto base defense, the age of three off-ball linebackers on the field most of the time is deader than the dinosaurs. As a matter of fact, with many NFL teams playing either more dime or three-safety looks, there are more than a few situations in which just one off-ball linebacker is on the field for a team.
Usually, that lone linebacker is wearing a sticker on his helmet—the "green dot" signifying that the player is wearing the helmet communicator on defense and relaying defensive play calls. That player very rarely leaves the field, and while teams sometimes use a safety in that capacity, the overwhelming majority of NFL teams assign the green dot to a linebacker.
As the ranks of every-down linebackers decline each year, identifying green-dot linebackers is critical for IDP managers. To provide those managers with that valuable info, once again in 2026 at Footballguys, we'll maintain an updated list of who's wearing the green dot for all 32 NFL teams and who the other "three-down" linebackers are.
We will also include notes to keep fantasy managers apprised of why the list changes, whether due to injury or performance. The dot can (and will) change hands.
Usually, we'd expect clarity entering the season on starting linebackers for NFL squads. Well, one would be wrong. There are more uncertain situations at linebacker in Week 1 than you can count on one hand. You might even have to take off your shoes.
Seriously, don't—just use an abacus or something.
All that uncertainty (and an injury or two that has already hit the position) has left more than a few IDP managers either unsure who to start this week or scrambling to find a fill-in—which is always a delight the first week of the season.
So, let's try to clear the muddied waters as best we can.
Table Time.
Note: Here at Footballguys, we set the benchmark for three-down linebackers at a 75 percent snap share. Linebackers listed with an asterisk (*) may not hit that benchmark on a weekly basis this season.
