BOOM or BUST: The 2026 NFL Defenses With Unpredictable Upside and Downside

Which NFL defenses could surprise—or disappoint—in 2026? Joe Marino and Kyle Crabbs spotlight high-variance units, questioning if the Buffalo Bills’ young defensive line, featuring Ed Oliver and rookie Deion Walker, or the Detroit Lions’ Aiden Hutchinson-led front can buck low preseason grades. Key players like Max Crosby (Las Vegas Raiders) and Nick Bosa (San Francisco 49ers) are tasked with…