I agree that we need a heavy package, but I am actually starting to like our defensive scheme.
College football has changed a lot in the last decade. Offenses spread you out, go fast, motion everywhere, and basically try to force defenses into bad matchups.
It’s a scheme people either love or hate, but the truth is this: the 3‑3‑5 has some very real strengths, some clear weaknesses, and a few surprising recruiting advantages over more traditional setups like the 4‑2‑5.
One of the biggest advantages of the 3‑3‑5 is disguise. With only three down linemen and three linebackers, you can bring pressure from anywhere. Blitzes come from the slot, from the back side, from linebackers who creep up late. Montana's defense is designed to be unorthodox and chaotic, which is a nightmare for quarterbacks.
Not every program has a pipeline of 300‑pound defensive tackles. The 3-3-5 is built to mitigate that recruiting disadvantage. Hybrid safeties, Fast linebackers, Undersized but quick defensive linemen.
The 3‑3‑5 isn’t plug‑and‑play. It’s complex and needs continuity. That's been tough with portal.
It’s a high‑risk, high‑reward philosophy.
Our version in particular thrives on blitzing, disguising coverages, and forcing big plays. That’s awesome when it works. But when the pressure doesn’t get home?
You see:
- Long runs
- Deep shots
- Explosive plays
That’s the nature of a pressure‑based defense.
Finally:
This part surprises a lot of people. On paper, the 4‑2‑5 looks simple: four linemen, two linebackers, five DBs. Easy, right? Not really — because the 4‑2‑5 requires specific body types that are very hard to find, especially at the FCS level.
The 3‑3‑5 leans on:
- Safeties
- Nickel‑type hybrids
- Quick linebackers
- One legit defensive tackle
These athletes are far more common in high school recruiting pools. The 3‑3‑5 essentially allows you to build a defense out of athletes, while the 4‑2‑5 requires trench monsters — and those kids get recruited by every FBS team in the country.
The 3-3-5 gives us more flexibility.
Because it uses hybrids everywhere, the 3‑3‑5 lets us:
- Convert safeties into linebackers
- Convert linebackers into edge players
- Use smaller linemen as movement‑based ends
That’s a huge advantage for schools that don’t dominate the big-man recruiting game every year.
The 3‑3‑5 isn’t perfect — far from it. It can be feast‑or‑famine, and it absolutely struggles against teams that can line up, run the ball downhill, and physically overwhelm the front.
But it shines against spread offenses, it leverages speed and versatility, and it gives programs an identity even if they can’t land four starting‑caliber defensive linemen every recruiting cycle. And in the Big Sky, where offenses are wide‑open and hybrid defenders grow on trees, the 3‑3‑5 isn’t just a scheme — it’s a practical roster‑building strategy.